Original U.S. WWI Wooden Trench Periscope with Ordnance Dept. Inspection Stamp Category_Water Jacket Assembly This is a very nice

This is a very nice German Empire period M1871 Garde-Fußartillerie (Foot Artillery) Mannschaften (EM-NCO) issued Pickelhaube

and just a bit of wear around the edges

The katana has an arsenal made blade with a Futsu 普通 (regular) Nakago (tang) with an kurijiri (rounded) nakago-jiri (tang tip)

the control actually controls a mechanism that swings each individual filter in place on both sides simultaneously

The FUCHI (grip collar) is iron as well

Original U.S. WWI Wooden Trench Periscope with Ordnance Dept. Inspection Stamp Category_Water Jacket Assembly This is a very niceOriginal 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 original U. S. Ordnance dept. markings on one