Just recieved these.
1: Kuglepost 1935. Kuglepost before 1900 was a coach with a egg shaped container for the mail. I do not known if this was still the case in 1935.

2: Det Rullende Postkontor 1937. Mail service on wheels. The card is an advertising card for the mail, which I believe encourages people to use the new mailservice over the then newly build Storstromsbroens bridge between Sjaelland and Lolland

