In the years of the III. Reich, Uniformenmarkt was one of the leading periodicals intended for the uniform industry and trade. It exists as a CD and can be easily acquired in various sources.
I have extracted many articles and such and used them here. Wim Saris has far greater resources, to be sure, and he shares them with us to the benefit of all.
I learned a great deal from this source, especially because it contains far richer, complete detail versus most of the secondary works in English.
Wim Saris' books are a notable exception, of course.
Last edited by Friedrich-Berthold; 01-20-2016 at 12:35 AM.