Chief Engineer, Standard Plans, Signs/Highways, File Number 1, Series 1929-1933, Trans. Volume Number E
name: label: Collection Creator
content: Philadelphia & Reading Railroad Co.
setName: label: See more items in
content: Philadelphia and Reading Railroad Company Records
label: See more items in
content: Philadelphia and Reading Railroad Company Records / Chief Engineer Standard Plans
unitdate: label: Date
content: 1917-1923
container: label: Container
content: Box 69, Box 3
dataSource: label: Archival Repository
content: Archives Center, National Museum of American History
objectType: label: Type
content: Archival materials