Name	British Slide Rule Company Technical Standard, The Slide Rule British Made
Front Scales	10inch / M A = B C = D N \ 27cm
Back Scales	= S S.T. T =
Type of Rule	slide rule
Material	wood/plastic
Dimension (mm)	301x45x14
Area of Use	generic
Origin of Rule	Herman van Herwijnen
Match Number	2070
Comment
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