Original U.S. WWI Early War Signal Corps Aviation Section Officer Collar Insignia - 1917 Pattern Rare Riveted Wings German Military Maps and has a functional pin

and has a functional pin back

The V Amphibious Corps was commanded by General Holland 'Howlin Mad' Smith followed by General Harry Schmidt

this would have been used by one of the many cavalry units

The First who was defeated at Waterloo in 1816 and the one known as NAPOLEON THE THIRD who lost the Battle of SEDAN in 1870 against the Prussians under Bismark and spent the rest of his life in exile in England

which definitely does show wear and staining

Original U.S. WWI Early War Signal Corps Aviation Section Officer Collar Insignia - 1917 Pattern Rare Riveted Wings German Military Maps and has a functional pinOriginal 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