I bought 2 original "Deutscher Brummer" "42er" postcards, the actual photo postcard dated 1914 came from akpool GmbH, Berlin, Germany via LUFTPOST and has no writing on the back.

The other postcard came from Kennesaw, GA and has German writing on the back and is stamped.

IMG-1174.jpg (90.1 KB, 152 downloads)
German postcards.
IMG-1175.jpg (67.93 KB, 152 downloads)
German postcards.
Last edited by C. Wetzel-20609; 09/05/2023 09:15 PM. Reason: Listed sources.