I'll post this here as well:
Attached are two photos I just picked up on eBay which I thought were pretty unique. The photos show the "technical" device worn on the breast pocket. We see a lot of these hats on Dealers websites w/the device on the visor, is there any period photographic evidence that these devices were worn on the visor?
Attached are two photos I just picked up on eBay which I thought were pretty unique. The photos show the "technical" device worn on the breast pocket. We see a lot of these hats on Dealers websites w/the device on the visor, is there any period photographic evidence that these devices were worn on the visor?