Development Proposal for 254 South 11th St., MASCO Communications, blueprint (Philadelphia, Pennsylvania)
name: label: Collection Donor
content: Segal, Mark (Mark Allan), 1951-
setName: label: See more items in
content: Mark Segal Papers
label: See more items in
content: Mark Segal Papers / Series 2: Philadelphia Gay News (PGN) and MASCO Communications Company Files
unitdate: label: Date
content: 1982
container: label: Container
content: Map-folder 1
dataSource: label: Archival Repository
content: Archives Center, National Museum of American History
objectType: label: Type
content: Archival materials