- Title: 1939-Building Site / USA / 1940-1949
- Summary: 1939-Building Site / USA / 1940-1949
- Collection: Moments In History
- Genre:Historical
- Producer:Various: Moments in History
- Keywords: Construction Worker, Day, Activity, Balancing, People, Steel, Steel Beam, New York City, Having, a, Head, for, Heights, City, 3-5 (Quantity), Steel Worker, Chrysler Building, Building Construction, Group of People, Art Deco, Historical Footage, Milestone (Progress), Architectural Icon, Megacity, Large City, William van Alen, Empire State Building, Building Site, Worker (Human), Profession, Society, Time of Day, Area of Life, Procedure, Iron, Metal, New York State, East Coast (USA), USA, North America, America, Condition, Settlement, Quantity, Skyscraper, High-rise, Building (Edifice), Building (Structure), Building Industry, Secundary, Sector, of, the, Economy, Economic Sector, Group, Artisticstyle, Progress (Milestone), Concept, Metropolis (City), Architect (Name), Outdoor Shot, Sequence, Architecture, Special Visualisation, archival, vintage, history, historical, retro
- Decade: 1930s