Original German WWII German RK31 Richtkreis 31 Artillery or Mortar Trench Periscope Adapter With 1936 Dated Leather Case - Formerly Part of the A.A.F. Tank Museum Russian Issue Equipment Sedgwick's Division

Sedgwick's Division

Still retains some of the original Horizon Blue paint

Shield on the front

while the second contract for $82

Original German WWII German RK31 Richtkreis 31 Artillery or Mortar Trench Periscope Adapter With 1936 Dated Leather Case - Formerly Part of the A.A.F. Tank Museum Russian Issue Equipment Sedgwick's DivisionOriginal Item: Only One Available. This is a lovely example of the WWII German RK31 (Richtkreis 31) artillery mortar fire trench periscope adapter. This device would have been attached to the standard scope to provide direct line of sight fire from a defense or entrenched position. 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