Original WWI German U-Boat Navigational Parallel from UB-50 Surrender - Sank HMS Britannia Russian Maxim 1910 celluloid covering

celluloid covering

almost circular

had prepared us for the sight of hundreds of black bursts all around us filling the sky

bore is good (8) with no play in the barrel/frame connection

Original WWI German U-Boat Navigational Parallel from UB-50 Surrender - Sank HMS Britannia Russian Maxim 1910 celluloid coveringOriginal Item: One Only. This is a Navigational Instrument beautifully made of quality wood with brass fittings. It may well be British made, as it is marked : CAPT. FIELD'S IMPROVED PARALLEL and consists of two wood slats joined by three brass arms and operated with two brass turned knobs. Across the central brass arm is has been engraved: FROM U. 50 Surrendered at HARWICH 16 1 19 (Actually referring to January 16th 1919). Harwich is a major East