WWI Pilot Dallas Style Wing Eisenstadt Sterling 21st Signal Brigade one Naval Special Warfare Unit SOG175 U.S. Army Recruiter Identification Badge Metal Sign 14 x 16" The mold was made

one Naval Special Warfare Unit and three Special Operations command and control elements [SOCCEs]

The backs of these are a solid sterling button type fastner

But right from the beginning Pilots had jewelers make the wings because the embroidered wings did not hold up when washed

A marine upon completion of jump school is awarded the standard Army Paratrooper badge until they have completed their fifth jump for the USMC Badge

WWI Pilot Dallas Style Wing Eisenstadt Sterling 21st Signal Brigade one Naval Special Warfare Unit SOG175 U.S. Army Recruiter Identification Badge Metal Sign 14 x 16" The mold was made one Naval Special Warfare Unit and three Special Operations command and control elements [SOCCEs] The backs of these are a solid sterling button type fastner