![Does anyone know what helmets the Austro-Hungarian and the American Support class use, and if they were actually used in WWI? The designs just seem so far fetched and almost fantasy like. Does anyone know what helmets the Austro-Hungarian and the American Support class use, and if they were actually used in WWI? The designs just seem so far fetched and almost fantasy like.](https://i.redd.it/28ah2zo0uwd61.png)
Does anyone know what helmets the Austro-Hungarian and the American Support class use, and if they were actually used in WWI? The designs just seem so far fetched and almost fantasy like.
![Original Rare Austro-Hungarian WWI M17 "Berndorfer" Steel Helmet with – International Military Antiques Original Rare Austro-Hungarian WWI M17 "Berndorfer" Steel Helmet with – International Military Antiques](https://www.ima-usa.com/cdn/shop/products/ONSV8702__05.jpg?v=1606344888)
Original Rare Austro-Hungarian WWI M17 "Berndorfer" Steel Helmet with – International Military Antiques
![Does anyone know what helmets the Austro-Hungarian and the American Support class use, and if they were actually used in WWI? The designs just seem so far fetched and almost fantasy like. Does anyone know what helmets the Austro-Hungarian and the American Support class use, and if they were actually used in WWI? The designs just seem so far fetched and almost fantasy like.](https://i.redd.it/nxt25fm0uwd61.png)
Does anyone know what helmets the Austro-Hungarian and the American Support class use, and if they were actually used in WWI? The designs just seem so far fetched and almost fantasy like.
![Original WWI Austro-Hungarian M17 Steel Helmet with Partial Liner & Ch – International Military Antiques Original WWI Austro-Hungarian M17 Steel Helmet with Partial Liner & Ch – International Military Antiques](https://www.ima-usa.com/cdn/shop/products/ONSV9254__06.jpg?v=1617405893)
Original WWI Austro-Hungarian M17 Steel Helmet with Partial Liner & Ch – International Military Antiques
![Sold at Auction: Austro-Hungarian Helmet - Late 19th Century - Austria-Hungary / Austrian / Hungarian Sold at Auction: Austro-Hungarian Helmet - Late 19th Century - Austria-Hungary / Austrian / Hungarian](https://image.invaluable.com/housePhotos/Ridgewood/83/644483/H19667-L170387710.jpg)