Original U.S. WWI Wooden Trench Periscope with Ordnance Dept. Inspection Stamp Caps & Hats the forward portion of the

the forward portion of the frame

The high altitude helmets and relevant suits have been developed to protect the human body against the lack of pressure and extremes of temperature at high altitude

and the left scale has a repair on the lower front corner

This time the 5th Destroyer Flotilla was able to intercept around 06:30 on 29 November

complete with a nice “puggaree” wrap and helmet plate from the BARBADOS POLICE

Original U.S. WWI Wooden Trench Periscope with Ordnance Dept. Inspection Stamp Caps & Hats the forward portion of theOriginal Item: Only One Available. This is a very good condition U. S. WWI OD green painted wooden construction Trench Periscope, complete with its adjustable leg prop and metal belt hook. The battlefield is viewed by the use of two opposing glass mirrors, one top, one bottom, held in a wooden case held together by twisted wire. A fairly crude design but it got the job done, and was cheap. It still has the complete original U. S. Ordnance dept.