But my vest doesn't have a pocket!

Another vintage bit of photographic kit, a Vest Pocket Kodak, can't remember where it came from, it's been lying in the sideboard drawer for years, probably another jumble sale buy. It was advertised as the "Soldier's camera" during WWI, was manufactured from 1915 to 1926, and sold 1,750,000 times (did some googling!) I've even found a manual online....I feel a little summer project coming on....if I can find someone who still sells 127 film of course!