Original U.S. WWI Wooden Trench Periscope with Ordnance Dept. Inspection Stamp Caps & Hats They still have the classic

They still have the classic cotton securing strap

six-cylinder supercharged diesel engines producing a total of 2

or possibly pre-war

It was probably also designed to accommodate other similar black powder cartridges

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

Original U.S. WWI Wooden Trench Periscope with Ordnance Dept. Inspection Stamp Caps & Hats They still have the classicOriginal 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.