1) Kriegsmarine U-Boat binoculars with a blackened alloy construction overall and protective rubber armor added to the main body and apertures. It also includes a set of flip-up lens protectors and eyepieces on the rear optics. It is fitted with a leather neck strap and a black leather case marked with a Kriegsmarine "M" on the lid and "beh 1944" on the body. 2) "bmk" (Srb & Stys, Prague) Code 7x50 Dienstglas service binoculars numbered "152980" on the left side with a set of flip-up eye cups, leather neck strap and a black leather case marked "kso 1944".