LOCAL INTEREST
Battle of Whitemarsh Driving Tour
Cheltenham Township Historical Commission
Historical Society of Montgomery County
Northeast Philadelphia History Network
Old York Road Genealogical Society
Springfield Township Historical Society
The Preservation Alliance for Greater Philadelphia
The Warminister Historical Society

LIBRARIES
Abington Township Public Library
Chelthenham Township Library System
Huntingdon Valley Library
Jenkintown Library
Swedenborg Library
Union Library Company of Hatborough
Upper Moreland Free Library

STATE AND NATIONAL REPOSITORIES
National Trust for Historic Preservation
Pennsylvania Federation of Museums and Historical Organizations
Pennsylvania Historical and Museum Commission
Pennsylvania Humanities Council
Preservation Pennsylvania