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Vintage Santron 4-Function Educational Calculator With Red & Green LEDs For Eyes, Model 400, One Of The Eyes Light Up To Indicate If The Answer To An Equation Is Correct Or Incorrect, Made In Taiwan, Circa 1976

Taken on: February 16, 2017
Groups appears in:   Calculators: Electronic or Mechanical   
Camera: Polaroid iS2132, f/4.2, 1/60 sec, 14.6mm, ISO 100 (more info) (hide info)
Camera: Polaroid iS2132
Aperture: f/4.2
Exposure Time: 0.017 sec (1/60)
Focal Length: 14.6mm
ISO: 100
Exposure Bias: 0 EV
Flash: On, Return not detected
Exposure Program: Program AE
Exposure Mode: Auto
Metering Mode: Multi-spot
White Balance: Auto
Scene Capture Type: Unknown (255)
Color Space: sRGB
Software: 1.09
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