Similar compasses were produced in different countries (Austro-Hungary, Romania, The German Empire, Switzerland and etc) and was used by German troops. This compass is missing the glass cover, so the arrows are not fixed, but the arrow points to the North correctly
Product description: The helmet was found in the vicinity of the village Tregubovo (Novgorod region). The helmet is well preserved because it was in blue clay. The helmet was found two meters away from the headquarters dugout. Nearby were found fragments from artillery and Katyusha rocket launcher's shells. Most likely the bunker was destroyed by Soviet artillery fire.
The iron cross was found during the demolition of the old building in the village of Kotluban ' (in the NorthWest from Stalingrad). The demolition of the building occurred in the 1970s, since then the cross was in the personal collection of a farmer from the village of Kotluban'