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Table of Natural Sines, Cosines, Tangents and Cotangents
ARCHIVAL ITEMS
document
The School of Optics Ltd
Europe: United Kingdom, England, London WC
c.1920s
paper
overall: 217 x 140 mm
2006.150
ARCHIVAL ITEMS
document
The School of Optics Ltd
Europe: United Kingdom, England, London WC
c.1920s
paper
overall: 217 x 140 mm
Set of mathematical tables issued by an optical training institution. Small portrait format printed in black on four sides of white paper, folded.
2006.150
Gift of Mr Alan Leach, 2006