Oversize file 6
Container
Contains 9 Collections and/or Records:
District of Columbia, Interstate System, Summary of Comparison of Alternative Systems and Recommended Corridor Design Concepts, 1971
Item — Oversize file: 6, item: 45
Regional Metro System, 1968-1969
Item — Oversize file: 6, item: 46
Tacticle Pilotage Chart, TPC-G-21-BS, 1967-1968
Item — Oversize file: 6, item: 47
Map of Additional Airspace Control Considered by the Air Mail, circa 1968-1970
Item — Oversize file: 6, item: 48
District of Columbia, Interstate System, Summary of Comparison of Alternative Systems and Recommended Corridor Design Concepts, 1971
Item — Oversize file: 6, item: 49
Sixes Bridge Reservoir, circa 1947-1951
Item — Oversize file: 6, item: 40
Found in:
Special Collections and University Archives
/
Lawrence Joseph Hogan, Sr. papers
/
House of Representatives
/
Federal Executive Departments
/
Interior, Department of the - National Park Service
Dates:
circa 1947-1951
Potomac River Basin Report, Sideling Hill Creek, Dam and Reservoir Project, 1947-1951
Item — Oversize file: 6, item: 41
Potomac River Basin Report, Town Creek, Dam and Reservoir Project, 1947-1951
Item — Oversize file: 6, item: 42
Adopted Master Plan for Subregion V, Prince George's County, Land Use and Highway Plan Map, 1972
Item — Oversize file: 6, item: 44