Circular Mears Fluid Flow ready reckoner calculator for liquids and gases

Circular Mears Fluid Flow ready reckoner calculator for liquids

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Circular Mears Fluid Flow ready reckoner calculator for liquids
Science Museum Group
© The Board of Trustees of the Science Museum

Circular Mears Fluid Flow ready reckoner calculator for liquids and gases, in cardboard case with instructions, by M.H. Mears and Company, Almondbury, Huddersfield.

Details

Category:
Mathematics
Object Number:
1998-467
Materials:
plastic, cardboard, paper and complete
Measurements:
overall: 8 x 190 x 190 mm
type:
ready reckoner (engineering)
credit:
Mr J.C. Michie