1870-1890
You will have to check on line auctions.
50-300 or so
Most F&Ws that HAD a serial number had it stamped on the butt- and stamped on the rear of the cylinder. LEGALLY, the one on the butt is the serial number. Many older guns did not have serial numbers, especially lower cost guns.
Forehand Arms was the successor company to Forehand & Wadsworth. They were in operation from 1890 to 1902. Not aware of any serial number database for them. Sorry.
Anywhere from $10-$200, depending on condition, model, etc.
Wadsworth reference quality 15 jewels3adj.
What is the manufactures date on an Iver Johnson revolver serial # Q18255
what is the value of my elgin wadsworth pilot 25 yrs worth? serial # 27251892
Impossible to answer because you did provide any information about the revolver or the serial number.
Generally, yes, if you submit the make, model & serial number of the revolver.
On a Colt revolver, the serial number is generally in two places. When you open the cylinder you will find the serial number at the base of the frame & crane.
Serial number shows it is a single action revolver made someime after 1978.