Grossmann, Moritz, <br/><br/>
A practical and theoretical treatise on the detached lever escapement for watches and time pieces. 
By Moritz Grossmann. Tr. from the German by C.C. Pierce. Rev., cor. and greatly enlarged ... 
 - 2 preliminary leaves, 21-110 pages  diagrams  19 x 25 cm 
<br/><br/> On cover: Watchmker and metalworker, April issue, 1884. Book supplement.  The original work grew out of the author's essay on this subject for wihich the British Horological Society awarded him the first prize. compare Pref. 
<br/><br/>
<br/><br/><label>LCCN: </label>08030314  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Clocks and watches--Escapements.<br/>Clocks and watches--Escapements.
<br/><br/><label>Subjects--Index Terms: </label>clock watch Watchmaker and Metalworker [Magazine] Grossmann Moritz Timekeeper (general)