Austria, Kingdom. An Honourary Imperial Court Chamberlain’s Key United Republic of overlaid by a central U-Boat

overlaid by a central U-Boat set over top a hollow background

Footnote: John Abraham Chamberlain was born of February 28

This is a well preserved First War Imperial German Imperial Standard Issue Aviation Safety Helmet as depicted on page 137 in Mich Prodger’s Vintage Flying Helmets - Aviation Headgear Before The Jet Age

with patina and mid 20th Century ribbon

Austria, Kingdom. An Honourary Imperial Court Chamberlain’s Key United Republic of overlaid by a central U-Boat(Kaiserliche sterreichischer Hof Kmmererschlssel). A large key constructed of gilded magnetic metal, the key bit with three holes, with a plain shaft, and an ornate bow, consisting of the Royal Coat of Arms of Kaiser Franz I and Maria Theresa, measuring 195 mm (w) x 65 mm (l), with approximately half of the gilt worn off, in very fine condition.