those would be civil war era dimes...

most likely gun that early, is not choked...

an thinkin, perhaps the dimes all stayed together at close range. sorta like ah silver slug...

some testin is in order, but pre 1870 vintage cartridge guns in shooting condish are scearce...

Last edited by ed good; 05/12/21 01:45 AM.

keep it simple and keep it safe...