Thames Arms Company Large Frame Top-Break Revolver Trigger & Lifter

Barrel Catch for MERIDEN FIRE ARMS Top Break Large & Small Frame Top Break

Thames Arms Company Large Frame Top-Break Cam Assembly, With Spring

Meriden Firearms Large frame Top-Break Revolver Hammer

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

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

Howard, Eastern, Meriden, National Arms Large Frame Top-Break Cam Assembly.

H&R Hand/Lever, .22/.32 Caliber Small Solid Frame Victor, Young America-Read!