For some reason my thread disappeared after it had been approved.

Maybe has something to do with Tapatalk, I don't know what happened.

Here it is again and if it did not disappear (also web based forum shows that I have no posts) this is a double post then and can be removed.
Hey all,
I was wondering is there way of knowing manufacture year by the markings on the gun?
Left side of frame has stamping 43 on it, right side has 6 or a 9 if you view it upside down.

Bottom of bottom barrel has a worn out stamping but I would guess 43 also. Top rib REMINGTON ARMS CO. ILION N Y . Haven't found any other markings yet. Otherwise ok condition, finish is gone 99% allthough in good condition few scrathes and nicks. Inside little bit rusty, but don't see any bad pitting. Bore seem good with good rifling.
Do you see any problems with full disassembly for cleaning? There seems to be quite good tutorial for it on YouTube. I've fully disassembled all my guns, but nothing on the +100 year mark. Oldest one is max 30 years old, allthough I have fully disassembled my Uberti Remington 1858 repro.