Bonhams Fine Art Auctioneers & Valuers: auctioneers of art, pictures, collectables and motor cars

Source: Bonhams : THE GUN THAT KILLED BILLY THE KID: PAT GARRETT’S COLT SINGLE ACTION ARMY REVOLVER USED TO KILL BILLY THE KID. Serial number 55093 for 1880, .44-40 caliber 7 1/2 inch barrel, one line Hartford address crescent ejector rod head.