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zev
Joined: 26 Oct 2014 Posts: 1 Location: Natick MA
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Posted: Sun Oct 26, 2014 4:05 pm Post subject: clearing lever |
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I am planning on buying my first curta, and I would like a type 1.
I have heard that they had metal clearing rings and winding levers on the early ones, but when exactly (what serial no.) did they switch? I see some with the domed top winding lever, does that mean it is metal? how do you tell which ones have metal clearing rings? |
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murff
Joined: 27 Oct 2009 Posts: 594 Location: Switzerland
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Posted: Tue Oct 28, 2014 5:02 pm Post subject: |
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Hi zev
There is no sharp border between the different types of clearing rings or winding levers...
I would suggest an earlier full metal version!
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