Author
Historical Society of Delaware
7
Delaware County (Pa.) Office of Public Information
2
Delaware. Bureau of Archives and Records
2
Delaware. Division of Historical and Cultural Affairs
2
Delaware. Public Archives Commission
2
Swedish Colonial Society
2
Delaware Bureau of Archives and Records Management
1
Delaware County Historical Society (Pa.)
1
Delaware Heritage Commission
1
Delaware Public Archives Commission
1
Delaware State Archives
1
Delaware State Museum
1
Delaware Tercentenary Commission
1
Delaware Valley Regional Planning Commission
1
Fort Delaware Society
1
Haigis, John
1
Harkness, John C.
1
Hart, Matilda Spicer
1
Huffington, William
1
Springfield Historical Society
1