NOTES FROM THE BENCH

Clock Repair Archive - -     New Haven mainsprings:

new haven time and strike: back to top The New Haven time and strike mechanism (standard design ) mainspring measurements : Time: .0175 inches strong by 3/4 inches wide by 96 inches long ; Strike: .014 inches strong by 3/4 inches wide by 96 inches long .


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Copyright (c) 2002 David Tarsi. Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.1 or any later version published by the Free Software Foundation; with the Invariant Sections being no invariant sections, with the Front-Cover Texts being no Front-Cover Texts, and with the Back-Cover Texts being no Back-Cover Texts. A copy of the license is included in the section entitled "GNU Free Documentation License".


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