HOW TO USE A 1960s DITTO MACHINE MIMEOGRAPH SPIRIT DUPLICATOR PHOTOCOPIER 43624

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  • čas přidán 26. 05. 2018
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    This 1960s instructional film shows how to use an early kind of photocopy machine called a spirit duplicator. The film also shows a photocopy machine (1:20), an offset duplicator (1:25), and a stencil duplicator (1:44). At 1:49 a spirit duplicator is shown. At 2:00 the narrator mentions the name Ditto, as that company was once prominent in the field. The dye transfer process is then explained.
    A spirit duplicator (also referred to as a Ditto machine in North America, Banda machine in the UK or Roneo in Australia, France and South Africa) was a printing method invented in 1923 by Wilhelm Ritzerfeld and commonly used for much of the rest of the 20th century. The term "spirit duplicator" refers to the alcohols which were a major component of the solvents used as "inks" in these machines.[1][2][3] The device coexisted alongside the mimeograph.
    Spirit duplicators were used mainly by schools, churches, clubs, and other small organizations, such as in the production of fanzines, because of the limited number of copies one could make from an original, along with the low cost (and corresponding low quality) of copying.
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    This film is part of the Periscope Film LLC archive, one of the largest historic military, transportation, and aviation stock footage collections in the USA. Entirely film backed, this material is available for licensing in 24p HD and 2k. For more information visit www.PeriscopeFilm.com

Komentáře • 259

  • @relathan1
    @relathan1 Před 6 lety +299

    Great film. I wonder, how many viewers remember the distinctive smell of a freshly dittoed sheet when the teacher would hand out an assignment?

    • @samiam5557
      @samiam5557 Před 6 lety +7

      Oh , yeah!

    • @LiLi-or2gm
      @LiLi-or2gm Před 6 lety +33

      Absolutely- it was the gateway drug of generations! Aromatic hydrocarbons- yum!!

    • @relathan1
      @relathan1 Před 6 lety +11

      Hahaha! I've wondered about that. Kids taking the sheets and inhaling that heady aroma!

    • @jbmbryant
      @jbmbryant Před 6 lety +6

      It made my day at school a magic one. Mmmmmmmmmmm.....

    • @9HighFlyer9
      @9HighFlyer9 Před 6 lety +10

      Everyone who was born up until the mid 80s I would assume.

  • @BradiKal61
    @BradiKal61 Před měsícem

    Boomer here. Dittos were part of my entire public school education.
    I never cared for the smell.
    You are doing Gods work, Periscope Films

  • @michellepointer8476
    @michellepointer8476 Před 3 lety +42

    When the teacher passes out freshly made dittoes that were still damp, we all used to take deep breaths of the paper 💗

    • @ChrisBigBad
      @ChrisBigBad Před 2 lety

      mhm. healthy! haha

    • @MJK1965
      @MJK1965 Před 2 lety

      Yep

    • @cjmarsh504
      @cjmarsh504 Před 2 lety +1

      Me too! My elementary school and middle school still had them.

    • @Ellecram
      @Ellecram Před 2 lety

      Oh yes that heavenly damp purple ink smell! And the sound of the mimeograph machine thumping out it's multiple copies.

    • @jameswest8280
      @jameswest8280 Před 2 lety

      @@Ellecram KATHUNK KATHUNK KATHUNK

  • @drpx5927
    @drpx5927 Před 4 lety +68

    I started to appreciate the backspace precisely when the razor blade was introduced in this video as a correction tool.

  • @bwhog
    @bwhog Před 4 měsíci +4

    I love these little nuggets of history!

  • @cet6237
    @cet6237 Před 8 měsíci +5

    What memories. I remember grade school in the 60s. The teachers would print "work sheets" on the DITTO machine and the copies were always smeared and difficult to read. The lines of print were crooked and a lot of times there was "fuzz" around the individual letters. Ahh- the good old days.

    • @BradiKal61
      @BradiKal61 Před měsícem +2

      Didn't you hate getting a Ditto with wrinkles? Sometimes you couldn't understand a problem because of wrinkled words!

  • @seand2711
    @seand2711 Před 2 lety +2

    Teachers did a lot of work for us back in the day preparing lesson plans using those machines.

  • @fliconmigo
    @fliconmigo Před 2 lety +2

    They printed faster than my láser printer now!

  • @lewiemcneely9143
    @lewiemcneely9143 Před 6 lety +42

    I used to run copies for a couple of teachers in grade school before the busses ran. I still remember the smell of the fluid. It was a hand crank rig and I really liked fooling with it. Thanks for the memories!

  • @KatTheTruth
    @KatTheTruth Před 5 lety +21

    This is fascinating to watch. I never knew how much work went in to ditto copies!

  • @nbreeden
    @nbreeden Před 6 lety +39

    I remember hand cranking one of these in elementary school in the mid to late 60s. I still remember the smell.

  • @jf3570
    @jf3570 Před 5 lety +75

    My elementary school, as far back as I can remember (1986), had a xerographic copier. I actually never knew precisely how a mimeograph/ditto machine worked until seeing this video.
    Aside: Am I the only one who chuckled when the narrator claimed how "easy" it was to correct mistakes?

    • @ronaldsanfran
      @ronaldsanfran Před 4 lety +2

      My elementary school in the 80s - same.
      And nowadays we just "backspace" lol

    • @nickfifteen
      @nickfifteen Před 4 lety +4

      It's weird; I was in 2nd grade in 89-90, and we used ditto machines for our duplications. Though I feel that was the tail end of that era.

    • @Pantology_Enthusiast
      @Pantology_Enthusiast Před rokem +4

      my elementary school was still using them around 1998.
      Never saw a black worksheet until middle school, was always purple in elementary.

    • @Ragnar8504
      @Ragnar8504 Před 5 měsíci

      @@Pantology_Enthusiast That's amazing! I was born in 1985 and I've never seen a ditto machine, not even a disused one gathering dust in a corner. Teachers used to reminisce about them but that's about it.

  • @bernardcooper2618
    @bernardcooper2618 Před 4 lety +9

    In the late 1970s, they had these at my elementary school. I remember the alcohol coolness and smell on the paper, the purple printing. Nothing electronic, fairly simple to understand mechanical technology. Really well mansplained for secretary missy here!

  • @TheDonCuchillo
    @TheDonCuchillo Před 3 lety +3

    I came here after reading Ascendance of a Bookworm, now it all makes sense. I knew nothing about mimeograph printing. Great vid!

  • @xtalplanet
    @xtalplanet Před 4 lety +8

    i always like this kind of vintage-educational-movie, very informative and to the point with deep narator tone

  • @relaxingprawn
    @relaxingprawn Před 5 lety +21

    Now I know where the question papers for the examination cane from. We did not have reliable electricity nor photocopy machines in 1980s India... But we had this machine in the school office.....

  • @chrislykk
    @chrislykk Před 5 lety +35

    Backspace is a miracle, hahaha

  • @JohannGambolputty22
    @JohannGambolputty22 Před 4 lety +35

    I was today years old when I realized how much I took the backspace key for granted.

    • @zell9058
      @zell9058 Před 4 lety +3

      I remember the ditto machine in my elementary school teachers lounge. Only the die hard old school teachers still used it in the 90’s. I remember the smell and the purple color.

    • @JohannGambolputty22
      @JohannGambolputty22 Před 4 lety +1

      Douggernaut84, yep, it smelled like melted crayons.

    • @kateli1880
      @kateli1880 Před 3 lety +1

      It was computer worked because the desktop had the monitor, the processors, and then printer.

    • @christineturnbull5253
      @christineturnbull5253 Před 3 lety

      "Easy corrections" in this video. lol

  • @1234567mrbob
    @1234567mrbob Před 4 lety +3

    I remember it from my school days in the 1960's and 70's. I shutter to think of all the trouble you had to go through for all the typing mistakes I make. LOL!

  • @twintriode
    @twintriode Před 3 lety +2

    Last one I remember seeing was in 1982 when I was in 7th grade. I was in the office waiting to speak with someone and somebody was making copies on it, and it just went "kir-klunk, kir-klunk kir-klunk". You remember that distinctive sound, right? Very small moment in my life (at 13) but here I am at 51 and I still remember that day.

  • @griffinshortclipschannel1914

    I have a new appreciation for the people that put these together in my elementary school days.

  • @valeriejohnson2770
    @valeriejohnson2770 Před 3 lety +4

    Love the music at the beginning and end! All those old films had something similar. The only part they forgot: they should've shown all the students enjoying receiving fresh ditto papers and taking a big whiff of the duplicating fluid in them as they passed them back to the kid behind them!

  • @stpattygal
    @stpattygal Před 4 lety +5

    Ahhh, the good old days! I can remember that smell like it was yesterday! Loved it! lol

  • @Sammydx1
    @Sammydx1 Před 4 lety +6

    When my dad was in the NYPD academy he had a whole week of type writing class. He said that was the hardest thing for so many guys to pass

    • @genewitch
      @genewitch Před 3 lety

      in the 1980s and early 90s i typed all of my gradeschool homework "papers" on an honest to goodness 1950s or 60s typewriter. I hated it. I didn't learn to "touch" type until AOL came around when i was in high school, Mavis Beacon be damned.

  • @Shadow__X
    @Shadow__X Před rokem +1

    I've never really thought about how copies were made before photocopiers and printers, this is so fascinating

    • @kennyhogg5820
      @kennyhogg5820 Před 4 měsíci

      When my mom was in college there were no copy machines to use. When doing research papers you just had to write everything down from materials you couldn't check out. There were ditto machines, but no way to copy magazines or books. Glad they had copy machines by the time I had to do research.

  • @jeremysarnelli8480
    @jeremysarnelli8480 Před 2 lety +2

    Thank you for uploading this; I just had to use it to test a machine at my job.

  • @masemarod442
    @masemarod442 Před 4 lety +12

    I remember the purple print, and if the teacher ran her copies that morning, they would still be moist or damp and they had this almost sweet-rosey smell to them. There was your professional masters from like Hayes Publishing, or Frank Schaefer Publications, or Carson-Delosa were the big choices back in the day for teachers. Sometimes the teachers would draw up their own masters.. and sometimes they would use the different colors like red and orange and green... That was almost too much to handle.

  • @kelliintexas3575
    @kelliintexas3575 Před 2 lety +1

    Watching this JUST MADE THE 'GHOST' movie reference click! NOW I KNOW what Patrick meant by "Ditto!"

  • @AlexanderCrump
    @AlexanderCrump Před 3 lety +6

    Mimeograph was the process where typing on the master created holes through which the black ink was squeezed. Those could create many more clean copies than spirit duplicators. That ink had a distinct smell as well. Loved both of them, used by our school and church when I was in school in the '60s and '70s but they were labor-intensive compared to modern duplication technology.

    • @Gannett2011
      @Gannett2011 Před 2 lety +2

      What I remember about Mimeograph copies was when the teacher used too much ink and all the letter with closed loops like P, O, Q etc were filled in!

    • @AlexanderCrump
      @AlexanderCrump Před 2 lety +1

      @@Gannett2011 Yes. Either the machine was applying too much ink or the master was wearing out. Wasn't the smell of that ink nice? Think about how much attention to detail and patience preparing those masters required. All done manually on a typewriter. Required lots of planning.

    • @trs80model14
      @trs80model14 Před rokem

      Never knew that! I don't know if I've ever seen a mimeograph. We called spirit duplicators mimeographs. Collectively, "Ditto Machines"

  • @mantia39
    @mantia39 Před 8 měsíci +1

    A good Secretary was as a treasure back then! Look at what all went into this! They had to type,set up a job on a printing press of sorts,operate it and maintain it.... helluva lot a work! And they worked for peanuts. Much respect for the Secretary of yesteryear.

  • @123Rosebay
    @123Rosebay Před 2 lety +4

    That is a spirit duplicator which uses a carbon based master and alcohol. Mimeographs use a stencil and ink process. Big difference. I worked for ABDick company in Austin Tx 1975 to 1983 and worked on both processes and also printing duplicators and the first copiers, word processors the size of a business desk , and micro film processors

  • @MJK1965
    @MJK1965 Před 2 lety +2

    🎶 We've come a long ways, baby!! 🎶

  • @kctjohnson
    @kctjohnson Před 4 lety +2

    OMG I remember always volunteering to help the teacher make ditto copies. I did it for the smell. LOL

  • @katemeadows8073
    @katemeadows8073 Před rokem +1

    I love this! Yeah, the smell and I THINK.... the warmth of the paper?? (Am I not remembering that right?) ... made it amazing back then before laser printers. I actually recall seeing a teacher cranking the ditto machine up in the front office one day. I'm sure laser printer technology took at least something from all of that to get us to where we are today, right? Like the roller. Remember, as I do, in the old days, when an office copier got jammed? You'd have to open it up and sure enough... the paper was stuck in one or another roller. So it's the same principle today but more advanced. Take it a step further - at the store I work at the printers work on the principle of pressure to the paper - so you could scratch your fingernail on that paper and it'll make a mark just like carbon copy paper did in the old days BUT... without the carbon copy paper. The paper itself is sensitive so the portable printers are just applying pressure to "print" and no ink or nothing else is ever required. See? So today, with the right paper and printer you don't even need to worry about ink anymore. It's ALL built in. Now this is just for stores like the big W, of course. I've no clue what other
    chains are doing but I'm very impressed by what amounts to built in carbon copy paper that "prints" out today just by pressure.
    There is so much technology that we find out about and are or were impressed with that it gets crazy fast. Probably a good deal of
    the world doesn't even KNOW this stuff existed or exists to this day. I would LOVE to get my hands on an old ditto machine just to
    have it for the nostalgia alone.

  • @cwarts5461
    @cwarts5461 Před rokem

    I remember these and the smell from grade school in the 80’s! The whole class smelled them 😂😂😂

  • @carlac9026
    @carlac9026 Před 4 lety +3

    I loved the way they smelled and I still have some copies from kindergarten.

    • @heiditaylor6206
      @heiditaylor6206 Před 3 lety +1

      So do I! So I’m 47 & I looked back on the elementary school work my mom saved and the papers had purple ink.😊 Sometimes they were that familiar light greenish paper w/purple ink. Had to class it up a bit!😉

  • @leosmith6507
    @leosmith6507 Před rokem

    this is so cool! now I'm only 29 and never knew these existed until I watched call the midwife on BBC.
    now I know why many things we say and do harp back to these machines! SO very Cool!!

  • @therealzilch
    @therealzilch Před 5 měsíci

    Supposedly, the most powerful sense that connects us to our past is smell. I believe it- even just imagining the smell of a ditto Miss Cunningham put on my third grade desk in 1958, brings me back there, for good and for bad.

  • @SchardtCinematic
    @SchardtCinematic Před 5 měsíci

    I can still see that purple ink and I remember it had a unique smell we all loved in class. I'm sure schools don't use them anymore.

  • @scotthayes4135
    @scotthayes4135 Před rokem

    The elementary school I went to had a Mimeograph up until 1990. I remember walking past the teacher workroom and seeing it working.

  • @TheKnifed
    @TheKnifed Před 5 lety +5

    My high school had all of these older technologies, it opened in the twenties. Unfortunately, it was all trashed when it was closed in 2004. I recognize so much now. Gonna look for the typewriter with a screen but no computer.

  • @Augie13
    @Augie13 Před 5 lety +8

    This is beautiful! My job has a ditto machine in their upstairs with a type writer. Might be transporting some history home with me this weekend.

  • @kelliintexas3575
    @kelliintexas3575 Před 2 lety

    I was reading Becky Yancey's Book on Elvis, She was a fan turned Secretary from 1964-1976. She says this is what they used to write fans back and to send thank you cards for each gift (Over 1,000+ thank you cards a day!).

  • @daleplatino
    @daleplatino Před 3 lety +1

    Real actual Cut & Paste explained.

  • @Keaton0801
    @Keaton0801 Před 10 měsíci

    This is boring as hell, I actually fell asleep. Finally, a video that will help with my insomnia.

  • @ritawthomas8898
    @ritawthomas8898 Před rokem

    I remember these from grade school but Our high school had an “office machines” class where we learned to use these. 1980, the good old days.

  • @trs80model14
    @trs80model14 Před rokem

    I used a spirit duplicator at the end of the 1980's as a grad TA to create note packets, quizzes, and tests for my students. There was a process to print from a computer onto a special master using a dot matrix printer. That was a little involved and prone to mishaps, so most of us created our masters by writing on them with a pen. We didn't know all of these tricks for correcting them, if we found a mistake we either crossed it out or re-did the master. One TA had been a high school teacher in a rural area and had used a hand cranked duplicator, the one in our department was powered. It saw heavy use and near midterms and finals time we'd have several people lined up to use it into the wee hours. And yes, that smell...

  • @lauraking3657
    @lauraking3657 Před 5 lety +1

    Marvellous machine. My father had a portable one in a green case but I am sure he called it something different.

  • @movax20h
    @movax20h Před 5 lety +3

    Great video. I always wonder how they were making these copies in the past. Now I know.

  • @tonydlallo9035
    @tonydlallo9035 Před 5 lety +13

    Directions: Hand master into office secretary with number of copies needed for the next week.

  • @makeupyourmindinator
    @makeupyourmindinator Před 4 lety +8

    You could always tell how late in the day, or how tired the teachers were by how centered the copies were. Every once in a while you get some that were completely crooked on the paper.

  • @samjg1
    @samjg1 Před 4 lety +3

    4:28 Easy to make corrections!

  • @perrybucsdad
    @perrybucsdad Před 2 lety

    Great video! I recall the sound of the duplicator coming out of the outer office by the principal. I remember one of our teachers telling us 1st graders that the sound we heard was the "spanking machine". :)

    • @manp1039
      @manp1039 Před 2 lety +1

      thats funny and terrible.

    • @jameswest8280
      @jameswest8280 Před 2 lety

      Yeah, we were told about the spanking machine 😂

  • @rexoliver7780
    @rexoliver7780 Před 4 lety

    Remember the "smell",too when copies were handed out.And got to run the machine for the instructor!!Was kinda neat-used the hand powered ones and the powered.

  • @davidchristensen6908
    @davidchristensen6908 Před 6 lety +14

    Thank you for finding and posting these video. You have some fantastic videos. My wife asked me how a automatic transmission works. I got out the iPad and showed her the military video. She said wow they made it so simple to understand. I want to thank you for the time you spend. I have many question. Do you keep the copy of these or just link to them?

    • @PeriscopeFilm
      @PeriscopeFilm  Před 6 lety +3

      These films are part of the Periscope Film Archive. www.PeriscopeFilm.com

  • @tracyg5164
    @tracyg5164 Před 4 lety

    That was awesome!

  • @stevenclarke5606
    @stevenclarke5606 Před 2 lety

    I remember these machines from being at school in the 60’s , I remember the alcohol smell from the freshly printed sheets .

  • @paulharris9247
    @paulharris9247 Před 5 lety +6

    Awesome film. Most likely from a 16mm projection film. Very informative. I've learned that you can correct a spirit master. Just use sello tape. These machines fascinated me in primary school in the 70's and were phased out in the late 90's just after I left high school. I'm collecting them now to hold onto the memories and the art that younger people would have no idea about. Thanks.

    • @PeriscopeFilm
      @PeriscopeFilm  Před 5 lety +1

      Yes this is from an original 16mm film in our collection. Thanks for your comments -- we also remember the look and smell of the "dittos".

    • @jackalenterprisesofohio
      @jackalenterprisesofohio Před 2 lety

      You happen to have a hand crank one I can take/buy cause I want one for my business...... and I can't find any on Ebay.
      I'm willing to negotiate a price.
      I'm offering 25 dollars.(or free if you just want to give it away for some reason.)

    • @aintitso6310
      @aintitso6310 Před 2 lety

      @@jackalenterprisesofohio 25 bucks won't even get you a typewriter these days. I would know. I paid a hundred bucks for a 40s Royal. Great machine. Offer the guy some real money for a hard to find cool item.

    • @jackalenterprisesofohio
      @jackalenterprisesofohio Před 2 lety

      @@aintitso6310 I'm willing to negotiate the price

    • @SteveFrenchWoodNStuff
      @SteveFrenchWoodNStuff Před rokem

      *cello (It's "cellophane", not "sellophane".)

  • @benspratling9041
    @benspratling9041 Před 2 lety

    The part with the correction scraper and wax pencil was hilarious, everything just made it a blurry mess!

  • @matthennagersguitarlessons

    I loved the smell of those sheets!!

  • @dougmcfarlandmusic
    @dougmcfarlandmusic Před 3 lety +1

    I loved the smell too, but I also associated it with being in trouble because the teacher’s workroom was right next to the principal’s office and I would smell the ditto machine fluid while I was waiting to see the principal.

  • @appletree8441
    @appletree8441 Před 5 lety +15

    I'm sure that chemical smell was a form of addiction control by the school board.

  • @Guds777
    @Guds777 Před rokem

    That video was so old i am sure i saw a Dinosaur roaming around in it... :D :D

  • @MrSteve280
    @MrSteve280 Před 2 lety +1

    Not a lot has really changed in 60 years except there was no "PC LOAD LETTER" back then. Maybe a better perspective is that 60 years before this the Wright brothers were making only bicycles, no cars were on the road, and Butch and Sundance were still robbing trains in Wyoming.

  • @dboy24189
    @dboy24189 Před 5 lety +4

    you can do all this with just a simple PRINTER and MICROSOFT WORD today, imagine just for cleaning the a letter( a single letter or a charachter) a special skill was needed with a lot of time and mechanical work…today it's just BACKSPACE, My father I remember had blue carbon copy paper to make a copy and he used remove mistakes written by scratching them with razor blade .

  • @joshstephens3650
    @joshstephens3650 Před 3 lety

    Takes me back to my elementary and junior high school years (1982-1991) when the ditto copies of homework were blue or purple and sometimes wet. In high school (from 1991 onward), I got more Xerox copies of homework assignments.

    • @mharris5047
      @mharris5047 Před 2 lety +1

      We stopped using mimeograph copies in the mid 1980's. A university has more money for technology than a K-12 school district, though.

  • @onenewworldmonkey
    @onenewworldmonkey Před 11 měsíci

    This girl is good.

  • @Darknecros7
    @Darknecros7 Před 3 lety

    I remember my elementary school had these in the mid '80s, then all of a sudden when I was in 3rd grade towards the end of 1988, we had switched over to photocopiers (Xerox brand as well) so I'd remember my teacher say, after we switched over, "I gotta go Xerox some of these during recess"

  • @shoominati23
    @shoominati23 Před 4 lety +2

    We still had one of these when I was in Primary school in the 80s.. I think it was a Gestener brand (not sure) Anyway the copies would come out still wet and smelling like alcohol and the teacher would tell us to blow on them and wave them around

  • @jameswest8280
    @jameswest8280 Před 2 lety +1

    Who here is old enough to remember these machines? Yes, I'm old AF.

  • @Jeffrey314159
    @Jeffrey314159 Před 3 lety

    I remember seeing a thermometer graph machine in an instructors office in junior college in 1996

  • @robertbruner7429
    @robertbruner7429 Před 2 lety

    Incredibly complex for something that today is taken for granted with a click

    • @jameswest8280
      @jameswest8280 Před 2 lety

      You can move whole paragraphs around with almost no effort.

  • @brianm1897
    @brianm1897 Před 4 lety

    This is ASMR quality.

  • @Paramount531
    @Paramount531 Před rokem

    I always wondered how those things worked.

  • @animeboy_3333
    @animeboy_3333 Před 2 lety

    I was born in 1996, well into the era of electronic printouts and copy machines, so my school assignments were usually either printed or photocopied in bulk, and I have never seen a real ditto/mimeograph machine in action.
    However, I was scanning in some old documents for work, and I came across this document that was faded and had purple text, which is a sure sign of a mimeographed copy. I asked my parents, who grew up in the late 60s, and they told me that they can't forget the smell. My mother described it as this chemically-sweet scent, like a purple scented marker. I wonder if she connected the color of the ink with the specific color of the scented marker she tried to liken it to.

  • @piatpotatopeon8305
    @piatpotatopeon8305 Před rokem

    Spirit duplicator sounds like some sort of Scooby Doo machine. I wonder how common ghost jokes were when this machine was in common use.

  • @Dr_Peeper_ICU
    @Dr_Peeper_ICU Před rokem +1

    All the comments about sniffing it reminded me of the Fast Times paper sniff scene.

  • @bleachno9
    @bleachno9 Před rokem

    Ok so, I was born after these were used and have no experience with them. I have a question that's confusing me. Is the ink that's being used to print completely on the master sheet and not the machine? Does the spirit fluid only moisten the master or is that the ink?
    I used a Risograph machine when I was in high school and supposedly the concept is very similar. I didn't learn about it in depth, but when I made copies on it, I distinctly remember the master sheet inside the machine being a sort of plastic that was covered in ink. I don't know if ink was pressed through it like a silkscreen does or if the master contained all the ink itself but I have even less of an idea of how this worked.

  • @Theogenerang
    @Theogenerang Před 3 lety +1

    Now I understand why the school secretary had a drinking problem.

  • @whitedragon7
    @whitedragon7 Před 2 lety

    Anyone know who's the voice? Seems to me that his voice is on all these documentary films and instruction videos.

  • @ThomasGrillo
    @ThomasGrillo Před 4 lety +4

    I miss the smell of ditto / mimeograph printing ink. LOL

  • @bravodelta3083
    @bravodelta3083 Před 6 lety +5

    I can still remember the smell of the fluid, and by the God's were they hard to operate. The copies were pretty rubbish as well :)

  • @joeyclemenza7339
    @joeyclemenza7339 Před 4 lety +2

    The smell.... I figured that’s what everyone would be talking about.

  • @saltyshellback
    @saltyshellback Před 5 lety +2

    She looks like she is ready to go to a fancy dinner party...lol

    • @crystalwest8900
      @crystalwest8900 Před 5 lety +3

      I would be so nervous to get carbon or ink on that silk dress. There should have been a printing apron to use! lol

    • @saltyshellback
      @saltyshellback Před 5 lety +1

      Crystal West lol. I'm surprised the machines didn't come with an apron 😁

    • @crystalwest8900
      @crystalwest8900 Před 5 lety +2

      saltyshellback being a school teacher was so elegant. Wearing silk and pearls to print worksheets. I want that job. Lol

    • @saltyshellback
      @saltyshellback Před 5 lety +1

      Crystal West And you would be ready to go to a dinner party at any moment! 😄

    • @komalpreetkaur2708
      @komalpreetkaur2708 Před 4 lety

      What do you mean by lol

  • @tiekbane
    @tiekbane Před rokem +1

    I can still smell the copies.

  • @kyleeames8229
    @kyleeames8229 Před 7 měsíci

    A fascinating piece of technology well before my time. Just out of curiosity, does anyone here know what solvent was used as the “copying fluid?” The armchair chemist in me really wants to know.

    • @firesurfer
      @firesurfer Před 8 dny

      ''The ink used in spirit duplicators contained methanol and isopropanol, which emitted a pleasant fragrance''

  • @iamyianni
    @iamyianni Před 2 lety

    Where might one find this “special fluid”?

  • @tempeleng
    @tempeleng Před 4 lety +1

    If ink on the master is transferred to the copies that means eventually the master becomes blank? Spirit is used to melt a small amount off the master?

  • @andreiconstantinescu5163

    Genius Ideea Suuces is making
    education

  • @seannorman9169
    @seannorman9169 Před 4 lety

    OMG.......my high school years is coming back to hunt me....lol

  • @Cerulean0987
    @Cerulean0987 Před 4 lety

    I barely remember these. All I remember is my elementary school teacher using these for art projects and simple lessons like alphabets, spelling, or counting/math.

  • @Bdawg9891
    @Bdawg9891 Před rokem

    In the time it takes to make one master sheet and copy it in the 60s, I would have enough time to type on my laptop a 10 page essay and print 100 copies.

  • @edwardrossman9448
    @edwardrossman9448 Před 2 lety

    So this is what the Nuns did for copies in 1960's Catholic school- what a job they did. I remember the purple print and the nice smell. One time I went with the Nun to get the copies from the machine.

  • @drewconway7135
    @drewconway7135 Před rokem

    Always do your office work in formal evening wear

  • @seannorman9169
    @seannorman9169 Před 4 lety +2

    I still have the master copy of my math test in high school....don't ask me why I still have that because I don't even know..

  • @karenagen6757
    @karenagen6757 Před 4 lety +1

    5:19 Another way to make corrections is to coat the area with a fluid called snowpake
    Me: *sudden revelation* *snopake = opaque = correction fluid* they didn't have a name for it as yet

    • @schwig44
      @schwig44 Před 3 lety

      the moment you realize white out wasn't invented to be written over top of

    • @FromSagansStardust
      @FromSagansStardust Před rokem +1

      That was the name of it. It was earlier than 'Liquid Paper' and 'Wite-out'.

  • @Fwyd
    @Fwyd Před 3 lety +1

    Such complication! Still, it must have been worth it for THAT SMELL. Purple goodness!

  • @bengurwell1500
    @bengurwell1500 Před 5 měsíci

    "You'll find it easy making corrections."
    Proceeds to outline a 7 step process to correct 1 typo.

  • @cg0825
    @cg0825 Před 4 lety

    I can almost smell the paper watching this

  • @luissstvpr
    @luissstvpr Před 10 měsíci

    Fast Times at Ridgemont High curiosity scene hahha! 2023