RARE WWII U.S. Tech Rep pilot theater made DUI DI pins

choggieguy store BEAUTIFUL! Hi, I have a VERY rare WWII Tech Rep theater made, CBI made, Tech Rep DUI DI pins. Please see my shoulder boards and bullion patches too. These measure 1" square on each,brass on blue wool, 100% authentic and VERY rare. These came from a large collection of a gentleman who was a Tech Rep pilot and Quiet Bird member. I will be selling off the lot in the next week so stay tuned. Dont miss out as these NEVER come up for sale EVER good luck.