A Rare First War German Imperial Aviators Flight Helmet Newly Listed Immediately above these marks is

Immediately above these marks is a ring etched in single degrees around the circumference

The sea was growing worse every minute

which also included eleven hours in Washington

The cross guard is bench marked '5

prongs on reverse

A Rare First War German Imperial Aviators Flight Helmet Newly Listed Immediately above these marks isThis is a well preserved First War Imperial German Imperial Standard Issue Aviation Safety Helmet as depicted on page 137 in Mich Prodgers Vintage Flying Helmets Aviation Headgear Before The Jet Age. This helmet is modeled after a Roold Style aviation helmet, with additional bumpers on the crown and the outer border of the helmet. It is constructed in olive green painted cork and leather, with an all leather interior, including the leather bill (neck