How to identify Royal Copenhagen and Bing & Groendahl 1. and 2. Quality

We are often asked "what is the difference between 1. and 2. Quality?"
We at DPH Trading check all products and categorize all porcelain so that you can easily see, if it is 1st or 2nd quality, but if you shop privately or in various flea markets, etc., it is probably a good idea to know how to check the quality of the porcelain.
In this video Line guides you through 1. and 2. Quality regarding Royal Copenhagen and Bing & Groendahl porcelain.

[@TiaowuBrin]

Hvad betyder bogstaverne under deres logo? F.eks. B&G har R2 og II 0 under nogle af deres figurer?
Mvh Brian