i have seen some pretty old stuff .....my uncle has some old WWII german rifles and your right about the idea of when looking at such an old unit...you cant help but imagine what it has been through in life.
when i saw the old German rifle (not sure what it is) i thought that maybe it was fired by a young German boy in Normandy who might have been very afraid as he realized the allied forces were closing in on the beach.
Or maybe it was used in a battle between the Germans and Russian forces.
either way my imagination gets running bcoz i love history and you cant help but wonder.