Bidspirit auction | Collection of picture postcards, first

Collection of picture postcards, first - Collection of picture postcards, first half of the 20th century and older, all sent. Uncounted, certainly more than 100 pieces. Various motifs, mostly tourist-related, German-speaking countries, many Alpine motifs. Mostly only one addressee in Düsseldorf. Interesting, legible collection. Stack height approx. 6 cm.