Author:
Title: Geld-sorteermachine./ Coin Sorter / Token Sorter / Money Handling Machine / Geldzählmaschine / Machine a Compter &c.
Description: Detrot / New York / Amsterdam / Bruxelles / Paris / Oppeln / Berlin &c., JJorgensen / Standard Johnson / Akaha / Rothman / Gouma &c., 1950. Collection of more as 100 pieces of flyers / small posters / letters, all illustrated + original photographs, about counting/sorting coins by machinery. Collection mainly 1950-1970. of 40 different Companies in about 10 different Countries.

Keywords: Office economy