Adjustable measuring instrument, brass, owned by Dr James Murie, in red leather case with blue interior. Adjustable measuring instrument
Buchmann-Meyer Record Measuring Apparatus, BBC design, type REDD.D7, serial no. 57010A, as patented UK 700992, 1954-1960, made by EMI Ltd., Hayes Buchmann-Meyer Record Measuring Apparatus 1954-60
Messmer, Micro-Cal paper micrometer, used for precise measurments, model no. 75004, 1978 Micro-Cal Paper Micrometer, 1978 1978