It appears that this is a Colt New Model Pocket Pistol Of Navy Caliber. The engraving on the cylinder should say Stagecoach Holdup.
Value is more determined on condition. The length of barrell and serial number are helpful but the Model of the revolver is essential. Without knowing the model number the question is almost impossible to answer honestly.
Made in 1929.
value depends on overall condition...........
value depends on overall condition. You listed ' colt 22 ptfa' what model colt. serial number, barrel length, pistol, revolver ?????????????
value depends on overall condition.................
value depends on overall condition, model ..................
Anywhere from 2-16 inches.
value is determined by overall gun condition....
value depends on overall condition..............
value depends on overall condition.........
measure the barrel from one end to the other end. that is the length.............
Experience and Blue Book of Gun Values