For your consideration one McKee & Mason 134 - Thomas RoundBall to RimFire Vol 4 bullet 59 54 gauge revolver, Kerr bullet. You will find this bullet to be in excellent dug condition. The patina is a near perfect white color. Both rings are cleanly cast & partially filled with NE Miss - SW Tenn dirt. The solid base is smoooth. Measures about 0.45 x 0.655 inches. Dug from the Corinth - Shiloh area.

The London Amoury Company began production of the 0.36 & 0.44 caliber Kerr revolvers in 1859. The London Armoury Company supplied more revolvers to the Confederacy than the total produced by all the efforts of Southern manufacturers to make revolvers. per Wikipedia. The L A C was out of production by mid 1866 since the succession of hostilities  in the Southern States in 1865.