Sector

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  • Details
  • Description
Date Introduced
1680 ca.
Photographer
Richards, Mark
Dimensions
1/8 x 6 1/2 x 4 in.
Manufacturer
Butterfield
Credit Line
Courtesy of Gwen and Gordon Bell
Copyright Owner
© Mark Richards
Location
France
Keywords
Analog; Military applications; Hand calculation; Proportional compass
Object ID
B304.84

Continental European sectors were more ornate than English sectors.