Books by Charles Edgar Fritts
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-20%
The Watch Adjusters Manual - A Practical Guide for the Watch and Chronometer Adjuster in Making, Springing, Timing and Adjusting for Isochronism, Positions and Temperatures
€45.78
€57.22
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-20%
A Practical Treatise On The Balance Spring: Including Making, Fitting, Adjusting To Isochronism And Positions And Rating
€46.66
€58.32
-20% with code BOOKS
In stock at our supplier
-20%
A Practical Treatise On The Balance Spring: Including Making, Fitting, Adjusting To Isochronism And Positions And Rating
€26.22
€32.78
-20% with code BOOKS
In stock at our supplier