BOOKS USED AS REFERENCE, AND CONTRIBUTED ARTICLES
Reading edition
American Art AnnualF. N. Levy.
AnnalsJ. F. Watson
AutomobileBlue Book
Colonial DoorwaysA. H. Wharton
Early PietistsJ. Sachse
Fairmount ParkC. S. Keyser
Forges and FurnacesColonial Dames
Guide Book to Historic GermantownC. F. Jenkins
Hikes for Boy Scouts of America CharlesD. Hart
Historic ExcursionsJ. Campbell
History of PennsylvaniaEgle
Indian TrailsG. P. Donehoo
List of SitesWilliam J. Campbell
MusicF. I. Brock
Our PhiladelphiaJ. and E. R. Pennell
Pennsylvania PrimerBarr Ferree
PhiladelphiaSharf & Westcott
Philadelphia FirstsW. I. Rutter, Jr.
Philadelphia StreetsJ. Jackson
PopulationU. S. Census for 1920
Story of PhiladelphiaL. J. Rhoads
The KeystonePennypacker
United StatesBaedeker
Washington’s ItineraryWilliam S. Baker
Many County Histories and Historic Reports.