J.D. Trennert & Sohn, Altona
Contributed by Stephen Coles
Contributed by Connor Mikita
Contributed by Elizabeth Goodspeed
Contributed by Florian Hardwig
Contributed by Jay Mellor
Contributed by Nick Sherman
Photo(s) by Rakeng on Flickr.
Contributed by Rob Hudson
Photo(s) by Philipp Messner on Flickr.
Contributed by Nick Shinn
Contributed by Robert Beatty
Photo(s) by Klaus Hiltscher on Flickr.
Photo(s) by Ampersanden on Flickr.
Photo(s) by Florian Hardwig on Flickr.
Photo(s) by altpapiersammler on Flickr.
Photo(s) by Sander Pedersen on Flickr.
Contributed by Dafi Kühne
Contributed by Ciarán
Contributed by Carl Traberg
Contributed by Garrison Martin
Photo(s) by Joe Clark on Flickr.
Contributed by Jan Middendorp
Contributed by Cinzia Bongino
Contributed by Davide Palombo
Photo(s) by Ben Mitchell on Flickr.
Photo(s) by Michael Mechthold-Jin on Flickr.
Photo(s) by Kunst am Bau / DDR on Flickr.