Marlin XXX Standard .30 rimfire revolver with octagon barrel and non-fluted cylinder. "J M Marlin NEW HAVEN, CT" stamped on the left barrel lug. Very good plus condition with blue turning to patina on barrel, and cylinder. 90 - 95% original nickel on the frame. Very good plus grips. Original color on hammer. Works well and sharp markings.
Barrel length is 3 1/8 inches and overall length in 7 inches. Weight 1 pound.