Tucked away in the Marais, is an interesting little shop specializing in antique keys, corkscrews, knives, and locks. The owner,
M. Mark Feldman is a bit of an expert and has written a book on keys that he proudly showed me. This is one of those tiny little specialty shops that make Paris such a delightful place to wander and discover.
Au Passe- Partout
21 rue Saint-Paul
75004 Paris