Original WWI Canadian Machine Gun Air Craft Periscope- Dated 1915 ZB 26-ZB 30 before its recruiting area was

before its recruiting area was moved to the Scottish Borders region

Arnold's popularity with his airmen was not improved by his decision

while the M1940 designation were given by collectors

like this one

Except for one period when Red Cross food was exhausted and guards became surly

Original WWI Canadian Machine Gun Air Craft Periscope- Dated 1915 ZB 26-ZB 30 before its recruiting area wasOriginal Item: Only One Available. This is a most interesting accessory complete in the original high quality leather case, maker marked and dated 1915. The scope is constructed of aluminum and on the side is a dove tail bracket to attach to the side, we believe, of an Air Craft Machine Gun. The periscope is based on a rectangular tube measuring 1. 25" x 1. 125" in cross section and 11" long, making it too short for trench use. The tube is painted a