Wilding, John, <br/><br/>
Construction of a 3/4 second pendulum electric clock / 
by John Wilding. 
 - 74 pages  :  illustrations ;  30 cm 
<br/><br/> Cover title. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Clock and watch making--Handbooks, manuals, etc.<br/>Electronic clocks and watches--Handbooks, manuals, etc.
<br/><br/><label>Subjects--Index Terms: </label>how-to practical electrical BHI Wilding, John Wall clock plans