German Reichsbahn OB33 Field Telephone (Streckenfernsprecher OB33), version in wooden case. The 'Streckenfernsprecher OB33', or 'OB33 tragbar' (portable) was a Siemens development of the early 30ies. Manufactured by different providers. Main use has been as railroad trackman telephone (Streckenfernsprecher). The OB33 is mechanically and electrically similar to the German Wehrmacht Feldfernsprecher 33 (FF33). It's overall construction is a little cheaper. The wooden case is showing some smaller damages but overall the field telephone is in good used condition, see photos. Complete with original wiring diagram inside the lid. These telephones are hardly ever offered for sale. Rare original German Railway (Reichsbahn) field telephone in good used condition!!

Shipping: Due to the heavy weight we will ship this field telephone only to countries inside the Euro-zone. All other countries after consultation only.