I remember...vaguely, as a kid in the 60s, being practically hypnotized by my neighbors collection of WW2 Nazi "stuff". I remember, or @ least think I remember, Most of his display boxes had an array of a knife, gun and medals in each, lots of switchblades? I never see any, anymore? Am I imagining? He was an FBI agent, they could have come from his work somehow? It seems like some were Boker. (some with corkscrews and stag handles)
If you have any 411, it will be appreciated.
Cheers, Pauli

Sounds like you saw lots of small fixed blade hunting side knives from the corkscrew and stag handle perspective you remember

Pauli,
Try this page?
http://www.tinysusa.net/