Beware of scammers.

Glad you brought the trigger position up because I forgot it. Trigger is short and does not fit idexs finger. I will get into the workings and let you know.

Not sure what numbers you posted for your tab, but the guard tab on this gun has no numbers. Top of the barrel is stamped:

Patented Sept 14 1858
E REMINGTON & SONS ILION NEW YORK
NHW Model USA

Removed the trigger guard and found no serial number stamped on the frame or guard. Not sure what the tab is that you reference.

Numbers on the barrel and frame match. 102923. Hopefully these pic go through. I am hopeless with this stuff.

Thanks for the replies. Pictures will be coming.

Trying to identify and age a Remington ball and cap revolver, 8" barrel that I got from my grandfather who traded for it many years ago. I have had it for ~60 years. No telling how long he had it. Numbers on the underside of the barrel is 102o23, D on the left side of barrel, P and C on the cylinder ...