Extremely Rare Mark V Dive Helmet by A Schraders Son, Inc Brooklyn NY
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American

Dated: July 02 1917
19 ¾ inches high x 14 inches wide
 
   

Extremely Rare Mark V Dive Helmet by A Schraders Son, Inc Brooklyn NY
 
(Dated 1917)
⚈ Sold

Dated: July 02 1917
19 ¾ inches high x 14 inches wide
 
   

Punch stamped 11 on the breastplate and on the lid. Also has very faint markings: 50-no 1.

There are six pencil sized holes in the breastplate plus one on the back of the lid. These can be easily repaired.