Federal Infantry Coat Button - Inventory Number: BUT 179
Federal infantry button, eagle with "I" in shield, two part button, coat size.
Button was intended for infantry and depicts eagle with "I" in the shield, generally for officers. Backmark "W. H. HORSTMANN / (dot) PHILA (dot)" rmdc on stippled field.
Reference: Albert GI82 to GI91, Tice GI206 and GI215
Inventory Number: BUT 179