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Friden ST-W-10

Friden ST-W-10

A Friden ST-W-10, widely used for computations on stress analysis. Mechanical calculators such as this were long in use as office adding machines before being brought in to do complex and repetitive design figuring.
Galleries: National Air and Space Museum, Other Calculators
Keywords: air and space museum, calculator, computation, computer, district of columbia, friden, math, mathematics, museum, national air and space museum, science, smithsonian, st-w-10, stw10, washington dc
Photo Location: National Air and Space Museum, Washington, DC
Photographer: Dr. Roy Winkelman
Date of Photo: 06/28/2009
Device Make: Canon
Device Model: Canon EOS 5D Mark II
Original Dimensions: 5262×3508
Picture Orientation: Landscape
GPS Coordinates: 38°53'18.49"N 77°1'11.34"W
Picture Number: 1284