Original U.S. WWI X7.5 Model 1918 Trench Periscope by Wollensak Optical Co. - Formerly Part of the A.A.F. Tank Museum Francotte-Martini Rifles & Parts made circa 1860 for the

made circa 1860 for the U

It has markings on one end

The original major international customer for Smith & Wesson's Model 3 design was the Russian government

These are are green

Original U.S. WWI X7.5 Model 1918 Trench Periscope by Wollensak Optical Co. - Formerly Part of the A.A.F. Tank Museum Francotte-Martini Rifles & Parts made circa 1860 for theOriginal item: Only One Available. Measuring 19 nches in length, this is a very nice WWI Era Model 1918 Battery Commanders periscope. In X 7. 5 power, these were used to help view and plot artillery attacks from behind cover, to avoid exposing the commander to danger. The optic came to us from the American Armoured Foundation, Inc. Tank and Ordnance Memorial Museum. The AAF Tank Museum was a living memorial dedicated to the Tank and Cavalry soldiers