Long-Glass – WWII era 16 Power, U. Antique – Finished with classic US Navy fancy work and Turk’s Head knots! -16 Power Long Glass. In the Original Oak Case. The QMOW (Quater Master of the Watch) was responsible for keeping and storing the long glass when it wasn’t in use. A rare and authentic piece of nautical Navy history. Our items are available for pick-up. No additional information at this time. You might also like. USS Sea Lion (SS-195) Submarine. French Naval Cutlass, model 1803. USS Greenfish (SS-351) Submarine. USS Steelhead (SS-280) Submarine.