Re: ID help
If you google Flobert you will find information galore. Made by the boat load late 1880's to the 1930's. Uses a small light power . 22 cartridge ( CB Caps ). Also made in other calibers but yours looks to be . 22. Used for indoor target practice and in taverns to bet for drinks. There is no way to pin a date down, they were also made by a number of makers. most of them Belgium but also Spain and France. They could also be used as a garden gun against birds and gophers.