Iver Johnson/U.S. Revolver Trigger Return Spring, Old Large Model. Please Read!

U.S. Revolver (Iver Johnson) Large Frame Top-Break Cam Assembly, PLEASE READ!

Iver Johnson New & Old Model Small Frame Top-Break Revolver Hand & Spring-Read!

U.S. Revolver (Iver Johnson) Small Frame Top-Break Cam Assembly, PLEASE READ!

Iver Johnson .38 S&W Top Break Revolver Parts: Cam & Spring - N445

H&R/Iver Johnson Lever/Hand Spring, Old & New model Large & Small Frame Revolver

Iver Johnson Top-Break, 38 S&W Revolver Parts: Hook, Firing Pin, Spring

Cylinder Friction Spring, For H&R & Iver Johnson Revolvers