[b.goforth]

the four patent dates listed along with no letter code to the serial number are usually found on first models manufactured 1894 to 1895. however the first year production of the large frame 38 S&W also used these dates in 1895. there is a 99% chance this revolver was made in 1895 but weather it is a first or second model depends on the top latch. in either case it is a revolver designed for black powder only.

FIRST MODEL SAFETY AUTOMATIC HAMMER REVOLVER
(Black Powder Cartridges)---------------------------1894-1896
LARGE & SMALL FRAME VERSIONS USES THE FAMOUS HAMMER THE HAMMER ACTION This is the first revolver marked “Iver Johnson’s Arms & Cycle Works”, some very early model were marked “Iver Johnson & Co.”. It is a top break revolver with a single top post barrel latch, it was manufactured in two frame sizes and three calibers, standard finish was Nickel with blue being optional. Grip panels are hard rubber with Owls head design. Calibers: small frame .22 rimfire & .32 centerfire, Large frame .38 centerfire; Cylinder capacity: small frame .22 7 rounds & .32 5 rounds, Large frame 5 rounds; Standard barrel length: small frame 3 inches, large frame 3¼ inches; Weight: small frame 3 inch barrel .22 rimfire 12 ounces, .32 centerfire 12¼ ounces large frame 3¼ inch barrel 17¼ ounces; Height: small frame 3¾ inches, large frame 3`7/8 inches; frame length: small frame 4 3/16 inches, large frame 5 inches; overall length small frame with 3 inch barrel 6 3/8 inches, large frame with 3¼ inch barrel 7 3/8 inch. Main serial number location on left side of grip frame; grips must be removed to see. . The First Model features a single top post barrel latch (release lever mounted on left side of top strap) and flat leaf hammer spring.
VALUE: 100%=$290, 80%=$140, 60%=$110, 40%=$90, 20%=$70, 10%=$60

SECOND MODEL SAFETY AUTOMATIC HAMMER REVOLVER
(Black Powder Cartridges)------------1896-1908
LARGE FRAME AND SMALL FRAME VERSIONS USES HAMMER THE HAMMER ACTION: Double top post barrel latch, nickel finish standard, blue optional, hard rubber grip panels with Owls head at top. Hammer the Hammer action, two frame sizes, and three calibers. Standard barrel length: small frame 3 inches, large frame 3 ¼ inches; Calibers: small frame .22 rimfire 7 rounds cylinder capacity, .32 centerfire 5 rounds cylinder capacity, large frame .38 centerfire 5 rounds cylinder capacity; Weight: small frame with 3 inch barrel .22 rimfire 12 ounces, .32 centerfire 12 ¼ ounces, large frame with 3 ¼ inch barrel 17¼ ounces; Frame height: small frame 3 ¼ inches, large frame 3 7/8 inches; Frame length: small frame 4 3/26 inches, large frame 5 inches; Overall length: small frame with 3 inch barrel 6 3/8 inches, large frame with 3 ¼ inch barrel 7 3/8 inches. Only difference between the first and second model is the barrel latch. Main serial number location on left side of grip frame grips must be removed to see. The Second Model features a double top post barrel latch, flat leaf hammer spring and two cross pins in the lower frame.
VALUE: 100%=$275 60%=$135
For revolvers equipped with Bourne Knuckleduster add 100%

FIRST MODEL SAFETY AUTOMATIC HAMMERLESS REVOLVER
(Black Powder Cartridges)--------------------1895-1896
LARGE FRAME AND SMALL FRAME VERSIONS USES HAMMER THE HAMMER ACTION: Single Top Post Barrel latch, finish, grip panels same as hammer model. Two frame sizes three calibers. Calibers: small frame .22 rimfire with 7 rounds cylinder capacity, .32 centerfire with 5 rounds cylinder capacity, large frame .38 centerfire with 5 rounds cylinder capacity; Standard barrel length same as hammer model; Weight: small frame with 3 inch barrel .22 rimfire 12 ½ ounces, .32 centerfire 13 ½ ounces, large frame with 3 ¼ inch barrel 17 ¾ ounces: Height: small frame 3 ¾ inches, large frame 3 7/8 inches: Frame length: small frame 4 3/16 inches, large frame 5 inches; Overall length: small frame 3 inch barrel 6 3/8 inches, large frame with 3 ¼ inch barrel 7 3/8 inches. Main serial number location on left side of grip frame grips must be removed to see. The First Model features a single top post barrel latch (release lever mounted on left side of top strap) and flat leaf hammer spring.
VALUE: add $10.00 to the first model hammer version values

SECOND MODEL SAFETY AUTOMATIC HAMMERLESS REVOLVER
(Black Powder Cartridges)------------- -–1896-1908
LARGE FRAME AND SMALL FRAME VERSIONS USES HAMMER THE HAMMER ACTION: Double top post barrel latch, Hammer the Hammer action, nickel finish with blue optional, two frame sizes and three calibers. Hard rubber grip panels with Owls head at top. Calibers: small frame .22 rimfire with 7 rounds cylinder capacity, .32 centerfire with 5 rounds cylinder capacity; Standard barrel length: small frame 3 inches, large frame 3 ¼ inches; Weight: small frame with 3 inch barrel .22 rimfire 12 ½ ounces, .32 centerfire 13 ½ ounces, large frame with 3 ¼ inch barrel 17 ¾ ounces; Height: small frame 3 ¾ inches, large frame 3 7/8 inches; Frame length: small frame 4 3/16 inches, large frame 5 inches; Overall all length: small frame with 3 inch barrel 6 3/8 inches, large frame with 3 ¼ inch barrel 7 3/8 inches. Main serial number location on left side of grip frame grips must be removed to see. The Second Model features a double top post barrel latch, flat leaf hammer spring and two cross pins in the lower frame.
VALUE: 100%=$285 60%=$150
For revolvers equipped with Bourne Knuckleduster add 100%

bill