Cog counter's journal. 
 Cog counters journal 

 - volume :  illustrations, 
<br/><br/> "A periodic newsletter on wooden clock movements published by Ward Francillion." 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Clocks and watches--Design and construction--Periodicals.<br/>Woodwork--Design and construction--Periodicals.