Slide rule

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  • Details
  • Description
Date Introduced
1956 ca.
Photographer
Richards, Mark
Dimensions
1/4 x 12 3/8 x 2 in.
Manufacturer
North American Aviation, Inc.
Credit Line
Gift of Lynn Yarbrough
Copyright Owner
© Mark Richards
Location
United States
Keywords
Oughtred, William; Analog; Hand calculation
Object ID
X121.82A

This aeronautical engineering rule was made for North American Aviation.