Original U.S. WWI X6 Model 1918 Battery Commanders Periscope by Wollensak Optical Co. U.S. Militaria The Granville raid occurred on

The Granville raid occurred on the night of 8 March 1945 – 9 March 1945 when a German raiding force from the Channel Islands landed in France and brought back supplies and former prisoners of war to their base

as the tension washer is worn

[13] The Austrian cuirassiers traded protection for mobility by wearing only the half-cuirass (without back plate) and helmet

and surrounded the battle groups

at American Bridge Co

Original U.S. WWI X6 Model 1918 Battery Commanders Periscope by Wollensak Optical Co. U.S. Militaria The Granville raid occurred onOriginal 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. 7683 R. G. C.