Anyone collect double dates ?

[StuP]

Over the years I've ended up with these, if only they could talk ! 1911 Erfurt 1913 DWM 1918 Erfurt.

 

[Hayata]

Dibs!

 

[GA_Collector]

Any of those have unit markings?

 

[landsknecht]

I've just got the one, a Mauser 1914 made in 1922, with the 1920 property stamp and markings for Landjägerei (Rural Police) Arnsberg.