Thanks to all for the great information. I have some friends who could make shells to meet your recommendations. I've never shot it.
I have no intention of polishing anywhere, except on the flats to avoid any further deterioration. I wouldn't touch the barrels or anywhere with scroll work. The unusual aspects y'all picked up on have confused me. The straight stock green or safety and dogs might indicate a special order. I thought the number 70 stamped in the picture where the extractors are shown was the chamber length. I've heard that single initials may be a personal stamp of man who worked on it.

I'm holding onto this nice gun. My grandfather used it in New Jersey meadowlands to feed the family during the depression. thanks to all for your great help.

Last edited by Culit; 10/20/23 04:20 PM. Reason: spelling