Original Plaquette of German U-Boot Control Panel - "Impulse Wagon Torpedo Plugged-in". Relic condition.U-boat nameplates. Nameplates from Uboot, unheard of in the collector's trade. Each equipment on the ship had its own plate with a description of the device, chest, tools, engine compartments, torpedo compartments and many others. The plates come from U-boats built in the Danziger Werft.