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Title: Stereoscopic rangefinder, fixed scale type, working length o [Go to resource]
Description: Stereoscopic rangefinder, fixed scale type, working length one metre, type R36B serial number 33556, dated 1944, also marked with a blue triangle, and the letters `fwq' indicating the manufacturer License: http://creativecommons.org/licenses/by-nc-sa/2.5/ Temporal: 1944 Source: Science Museum Identifier: 1995-93 Go to resource More Like this...
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