This is a 'dug' Dragoon coat or jacket button. Civil War era artifact. Identified by the 'D' in the center of the shield. It measures approximately 11/16" in diameter and I would consider it to be in Very Good condition. No identifying maker's mark on the back. It is of two-piece construction with a soldered steel loop. What else would you like to know? Feel free to contact me with any questions, concerns or other thoughts. Thanks so much for looking.
Civil war era "D" Dragoon dug uniform coat button.