just went thru some old boxes I did store away for years and found I still have a lot of books treating of militaria.
Among them thise Deutsche Auszeignungen by Dr Kurt-Gerhard Klietmann about German medals ,one part is reference the other shows images.
All measurements and weight are described.
I even got an English version of the book.
Thise books dated from 1971, I was wundering; are they reliable??