Value is too difficult to be accurate without seeing the gun. Condition which includes the amount of original finish and original configuration will determine value. Recommend taking it to a gun shop for appraisal.
FN made several models of 'small handgun.' Would need to know caliber, at least.
The exact value of a 1910 Colt 22 caliber mini handgun would actually be highly dependent on a number of factors. Most importantly, the condition of the handgun.
Which model, what condition, condition, and condition?????
50-100 or so
10-200 USD or so
50-200 or so
300 or so.
I cannot asses a value unless You post the handgun model of your browning along with the serial number.
It depends on the model and condition. The best way to get a value is to check with a dealer.
100 or so
Which model?
50-5000 USD depending on specifics