Reading Ed Wenger's thread this morning on his Winchester style patchbox release mechanism reminded me that I was fortunate enough a while back to disassemble and photograph a similar release on a rifle attributed to Jacob Lauck. This rifle was loaned to me specifically so I could study the release mechanism for my current Sheetz build. Here are a few of the many detailed photographs I took of the inner workings of said patchbox and release.
David
Overall view of patchbox
Patchbox cavity
Upper sideplate with release arm removed quartering view
Upper sideplate and release arm top view
Uppersideplare and release arm side view
Upper sideplate and release arm underside view
Release spring front view
Release spring underside view
Release spring side profile
Release spring cavity w/spring
Release spring cavity w/o spring