I have a 32cal. semi pistol. Fabrique Nationale De Guerre Herstal Belgique Browning's Patent Depose (sn) 3625c
What is the barrel length on your gun? Are the grip screws in the middle of the grip or close to the back edge?
about 4inches long.grip screws are in middle
Your pistol is a Model 1900. It is a blowback operated semi-auto with a 4" barrel and fixed sights. The metal is blued with molded plastic grips. They were manufactured between 1899 and 1910 when it was replaced by the Model 1910. It is referred to as the Old Model. The values are:
excellent-$550, very good-$375, good-$310, fair-$200, poor-$150.
I hope this helps you,
12 YRS EXPERIENCE, LAW ENFORCEMENT ARMORER