Novelty Recruiting Posters

[Hauser1920]

I'm new to this site, but I guess this would be the right thread for this question.

I'm not sure of it's name, but there's a company that makes joke recruiting posters on metal signs, including Wehrmacht ones, including a Heer recruiting poster with a drawing of a girl called "Fraulein Mauser." I'd like to know if anyone on this site owns this sign, because I have a small question about it.