FS: East German Trench Periscope & Aiming Circle /Richtkreis

[Fishpaw]

This is an East German tripod mounted trench periscope and Richtkreis/Aiming Circle. The periscope has its own case, and the aiming circle and base for the periscope fit into the other case. The optics are clear, and everything appears to be working fine, but then again, Im not sure how to use the aiming circle. There are two mirrors, and one rotates, and there are some measured markings that can through the sight and periscope. The base that the periscope fits onto is the same base for the aiming circle. Some have Russian markings and some have German. Im asking $350 plus shipping. E-mail me with any questions.