A slot in many a pre-printed stamp album will likely remain empty forever. I am referring to the stamp album of the German Empire up to and including 1945. The first stamps for the German Empire were issued on January 1, 1872...
The airmail service was undergoing rapid development in the late 20s and early 30s. Test flights were conducted from seagoing vessels with small aircraft that departed from those ships on the high seas with mail to the mainland to...
"*" indicates required fields
