Gibbs, James W., <br/><br/>
Horological tour of Philadelphia. 

 - 4 parts [29 pages] :  illustrations ;  octavo 
<br/><br/><label>Subjects--Personal Names: </label><br/>Rittenhouse, David, 1732-1796. <br/>Rittenhouse, David, 1732-1796. 
<br/><br/><label>Subjects--Corporate Names: </label><br/>American Philosophical Society.<br/>American Philosophical Society.
<br/><br/><label>Subjects--Topical Terms: </label><br/>Clocks and watches--Pennsylvania.<br/>Clocks and watches.
<br/><br/><label>Subjects--Index Terms: </label>History USA Philadelphia tour guide Regional Timekeeper (general)