Carl Zeiss Jena DRP Feldstecher Vergr 8 Field Binoculars. I can not find any serial #. A common binocular used by WW1 German soldiers. Make sure to check out all my other fine antiques currently for sale.This item is in the category "Collectibles\Militaria\WW I (1914-18)\Original Period Items\Germany\Personal, Field Gear". The seller is "noblelight" and is located in this country: US. This item can be shipped worldwide.