Can anyone help me date these two posters? I believe them to be early 1940 maybe 1939? They are 9 1/2"x13 1/2" or 243mm x 345mm printed on what appears to be news print type pare..fragile.
The artists name are
Stanislaw Miedza-Tomaszewski on the bayonet poster and the two names on the Do Broni poster are Mieczyslaw Jurgiejewicz , Edmund Burke