Curta Type 2a - Prototype P-004
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Curta Type 2 - Serial model 500161
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Curta Type 2a - Prototype P-004 with 12 X 7 X 16 digits
"C U R T A" SYSTEM CURT HERZSTARK
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Curta Type 2 - Serial model 500161 with 11 X 8 X 15 digits
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Year: 1949 / 1950
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Year: January 1953 (1st Series)
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Weight: 382 grams
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Weight: 371 grams
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Height: 94 mm - diameter: 64 mm
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Height: 98 mm - diameter: 65 mm
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Crank (subtractive position)
diameter: 17.5 mm
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Crank (subtractive position)
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7 digits in the revolution counter
16 digits in the result dial
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8 digits in the revolution counter
15 digits in the result dial
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12 digits in the setting register
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11 digits in the setting register
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Base plate engraved with Contina AG logo and P-004
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Base plate with engraved serial number 500161
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Lower main casting (diameter 53.8 mm)
Zero positioner disc (diameter 34 mm)
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Lower main casting (diameter 53.8 mm)
Zero positioner disc (diameter 18 mm)
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Prototype canister - plastic (opens clockwise)
Height: 125 mm - diameter: 72.5 mm
This canister was designed to fit the Curta Type 2a (the prototype).
The inner dimension (and the size of the pad) corresponds to the dimension of the Curta Type 2a
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Metal canister Curta Type 2 (opens clockwise)
Height: 128.5 mm - diameter: 72.5 mm
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Prototype canister - with Curta Type 2a - Prototype P-004
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Metal canister Curta Type 2 with Curta Type 2 - Serial model 500161
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Prototype canister - Foam pad
thickness: 6 mm - diameter: 65 mm
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Metal canister Curta Type 2 - Foam pad
thickness: 5 mm - diameter: 67 mm
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more pictures: Curta Type 2a - Prototype P-004 - 12 X 7 X 16 digits - 1949
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more pictures: Curta Type 2 - Suttner's Curta
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