Grossmann, M.  1826-1885, <br/><br/>
Prize essay on the construction of a simple but mechanically perfect watch / 
by Moritz Grossmann ; translated by Richard Watkins. 
 - First edition. 
 - iv, 46 pages :  illustrations ;  30 cm 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Clock and watch making.<br/>Clocks and watches--Design and construction.
<br/><br/><label>Subjects--Index Terms: </label>historic how-to Pocket Watch Germany Making Craft