Curta calculator dating Curta Type 1, 1a & 2 - calculate the date of production

Curta calculator dating

On other pieces you will see no price, or a price range, with or without an explanation. An extensive list of Curtas, slide rules and other calculating devices sold on eBay in recent years. This rare Curta calculator type 1, serial number More than 1, Curtas with information about its owners and some of the history of the machine.

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Prices seen span a long time and may not reflect current values. The Curta calculator was the top of the line calculator in its day and was immensely popular before the handheld electronic calculator essentially made them obsolete in the 70's. There is one small nick in the aluminum case bottom as I have shown.

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Please write a legend to attach to the pictures like "This Curta belongs to They were both being offered simultaneously although the Type 1 was introduced calculator dating a few years before the Type 2 came to market. This interesting design calculator was the top of the line calculator in its day and was immensely popular before the advent of the handheld electronic calculator essentially made them obsolete in the 70's.

The original fold out instruction sheet and manual show some use, but are nice as well.

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Enter the serial number and you will see the Type and Manufacture Date of the calculator dating. This one also includes the rare and unusual leather carry case for field work. Need more info about your Curta?

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It jams up, and the crank works sometimes, sometimes not. This interesting design calculator was the top of the line manual calculator in its day and was immensely popular before the advent of the handheld electronic calculator which essentially made them obsolete in the 70's. Categories of the Serial Number:.

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I am not sure if this means it needs to be repaired, or just cleaned and adjusted. There is no case.

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I do not sell or trade this pictures, I only want to collaborate with the Curta fan community with this large picture database. Style of operating handle:.

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Curtas Type produced in:.