Original U.S. WWI Early War Signal Corps Aviation Section Officer Collar Insignia - 1917 Pattern Rare Riveted Wings Russian Uniforms Both aircraft began operations on

Both aircraft began operations on 15 November 1968

The helmet is available in three sizes

All components are carried in the specifically labeled and numbered outside and inside pockets

The cadets came from locations across the nation and from all backgrounds

" Well this is most unusual

Original U.S. WWI Early War Signal Corps Aviation Section Officer Collar Insignia - 1917 Pattern Rare Riveted Wings Russian Uniforms Both aircraft began operations onOriginal Items: Only One Set Available. Now this is a rare pair of collar devices to come across. These were considered unauthorized for wear up until 1917 when an official insignia design was made. These may look like normal U. S. Army Signal Corps collar devices but what makes them rare is the fact that there are wings riveted to them and not soldered on like the later devices. Truly a beautiful and genuine pair! Until August of 1917 there were no