Bob,
I'm pretty sure I've seen the action on the first one before but, like you, not on a pistol. I will hit some of my sources and see if I can dredge up anything on "Galand, Paris".

The second one may be unique. The first thing I thought was "Home Made" or prototype in the sense that it was a one-off made by a gunsmith or someone else with the skills.

Neat stuff!!

__________________
Dean
SWCA #680 SWHF #446