Home / United States / World War II / Metal Insignia / 1920’s – 30’s Aide to Brig General Collar Insignia 1920’s – 30’s Aide to Brig General Collar Insignia$45.00 Pin back with open catch fastener. “Clipped wing” version of the insignia. No back mark. 1920's - 30's Aide to Brig General Collar Insignia quantity Add to cart Item Number: d486 Category: Metal Insignia