Original U.S. WWI X6 Model 1918 Battery Commanders Periscope by Wollensak Optical Co. Replica Non-Firing Pistols & Rifles The 28th Jäger Division fought

The 28th Jäger Division fought largely on the Leningrad front

for "modified") dubbed the "high hump lock" (ordnance part No

however the rest of the blade is very nice

Harding pages 194-195 for complete history and description of this Singapore Special Contract of which no previous example has

411 engraved in script on the trigger guard

Original U.S. WWI X6 Model 1918 Battery Commanders Periscope by Wollensak Optical Co. Replica Non-Firing Pistols & Rifles The 28th Jäger Division foughtOriginal item: Only One Available. Measuring 27 3 4 inches in length, this is a very nice WWI Era Model 1918 Battery Commanders periscope. In X 6 power, these were used to help view and plot artillery attacks from behind cover, to avoid exposing the commander to danger. The bottom of the periscope still has the manufacturers markings: BATTERY COMMANDERS PERISCOPE X6 MODEL 1918 M. F. G'D BY WOLLENSAK OPT. CO. ROCHESTER, N. Y. U. S. A. No. 3750 P. G. C.