Gurley Cox Stadia Computer

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Country of manufacture: USA (no direct indicator of manufacturer, but identical to versions labeled 'Cox Stadia Computer, by W. and L.E. Gurley')
Date of manufacture: ____
Dimensions (length and width): 14.6 cm,          Thickness: 0.3 cm,           Weight: 28.4 gms
Materials: All plastic
Cursor: no cursor
Scales: 3
Front:
     Outer Card: Difference of Elevation, Horizontal Distance
     Inner Disk: Vertical Angle
Back: no scales or instructions
Gauge Marks: [     ]
Condition: C0 (Mint condition)
Came with: Original brown shipping/packing envelope

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Label on shipping/packing envelope

  

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