Set of Marquois scales for drawing parallel lines

Made:
1900-1930
Set of Marquois scales for drawing parallel lines

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Set of Marquois scales for drawing parallel lines
Science Museum Group
© The Board of Trustees of the Science Museum

Set of Marquois scales for drawing parallel lines

Details

Category:
Mathematics
Object Number:
1995-765
Materials:
mahogany (wood) and box (wood)
Measurements:
Protractor: 5 mm x 103 mm x 290 mm,
Rule (each): 5 mm x 37 mm x 315 mm,
Box: 22 mm x 133 mm x 340 mm,
type:
drawing instruments, military scales (marquois) and set squares
credit:
Mr C.Bishop