A Useful Tool for Winding and Unwinding Loop-End Mainsprings by Robert Porter
A Useful Tool for Winding and Unwinding Loop-End Mainsprings by Robert Porter
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$12.99 USD
Regular price
$5.95 USD
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$12.99 USD
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This easy-to-make Mainspring Tool is like having a third hand for the clock maker, and makes servicing loop-end mainsprings much easier.
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Details
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A Useful Tool for Winding and Unwinding Loop-End Mainsprings
Robert D. Porter CMW
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Binding: Soft Cover
Copyright: 2013
Pages: 16
Size: 5.5 x 8.5 in.
Condition: New
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