The Name Fabrique Nationale D'armrmes de Guerre is the name of a gun maker located in Herstal,Belgium.They have made firearms for Browning since 1909.The firm also makes many firearms for themselves also with the name you have used marked on the side of their firearms.
You need to bo to Browning.com since you didn't provide the model and use the sn function.
Please identify what kind of gun this is and ask the question again
Fabrique Nationale (the name of the company) arms of war, Herstal, Belguim (place of manufacture. Brownings patent filed.
Fabrique nationale darmes was one of the companies founded by Henri Pieper of Belgium but he made guns under many names as well as autos (not many) and bikes also. Fabrique nationale darmes along with the other names were one of the largest gun making outfits in the world
Without a better description; 10-1000 USD
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.
Impossible to answer without a detailed description of all features, markings and condition.
Depending on condtion 200-400 USD how can a browning in almost perfect condition ,1925 model with only a 4 diget ser.no only be worth 400.00.
FN made hundreds of different caliber rifles, pistols & shotguns both military & civilian. Need more info. Be specific.
Most FN production records from WW 2 and earlier were lost during the war.
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.
Impossible to answer without a detailed description of all markings, finish, condition, box, papers, accessories, etc..