Ditisheim, Paul, <br/><br/>
The timing of chronometers and watches :  a review of the history and progress of adjusting. 

 - 13 pages :  illustrations ;  27 cm 
<br/><br/> Extracted from the "English mechanics", March-April, 1926  Originally published in "La science moderne." 
<br/><br/><br/>Born La Chaux-de-Fonds, Oct 28, 1868 ; died Feb 7 1945 ; trained LA Chaux de Fonds, and lived in France 1920 fo 1940. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Chronometers--Repairing.<br/>Clocks and watches--Repairing.<br/>Chronometers--History.<br/>Clocks and watches--History.
<br/><br/><label>Subjects--Index Terms: </label>Adjust Switzerland Regulating Precision advanced performance Marine Chronometer