John R. Hoffman, Division Engineer (Pottsville),
Roland C. Luther, General Superintendent (Pottsville)
name: label: Collection Creator
content: Philadelphia and Reading Coal and Iron Company
setName: label: See more items in
content: Philadelphia and Reading Coal and Iron Company Records
label: See more items in
content: Philadelphia and Reading Coal and Iron Company Records / Series 12: John R. Hoffman and Roland C. Luther, Pottsville, Pennsylvania
unitdate: label: Date
content: 1886 March 29-1901 August 12
container: label: Container
content: Box 16, Folder 3
dataSource: label: Archival Repository
content: Archives Center, National Museum of American History
objectType: label: Type
content: Archival materials