For it matches the previous postings: &quot;Frontstadt Frankfurt wird gehalten!&quot; (Front-town Frankfurt will be hold!&quot;), german propaganda poster from 1945 when both the soviets and the western allied already stood deep in Germany.

German late-war propaganda poster

German WW2 Propaganda Poster 1942                         Nazi attempt to persuade occupied Europe that it was part of the common European crusade against Bolshevism
(quoted from attached caption to poster)

German Propaganda Poster

U.S. military recruting poster during WW2