• 2 Middleton Shelving Facility

• 21 Videos, Slides, Films

• 3 VHS Videocassettes
• 2 DVDs

• 16 History
• 7 Design and construction
• 5 Documentary films
• 3 Television
• 2 Architecture
• 2 Bridges
• 2 Documentary television programs
• 2 Employees
• 2 Historical television programs
• 2 Inventions
• 2 Railroad engineering
• 2 Railroads
• 2 Roebling, Emily Warren, 1843-1903
• 2 Roebling, John Augustus, 1806-1869
• 2 Roebling, Washington Augustus, 1837-1926
• 2 Safety appliances
• 2 Statue of Liberty
• 1 Architecture, Gothic
• 1 Astrodome (Houston, Tex.)
• 1 Buildings
• 1 Cathedrals
• 1 Church architecture
• 1 Computers
• 1 Crime
• 1 Criminal investigation

• 21 History Channel (Television network)
• 16 A & E Home Video (Firm)
• 12 Arts and Entertainment Network
• 10 Nash, Bruce M
• 9 New Video Group
• 8 Thomas, Andy
• 7 Alexander Street Press
• 5 Perkins, Jack, 1933-2019
• 4 Jaffe, Bob
• 3 Boen, Earl
• 2 Cannon, Phillis
• 2 Hanig, Joshua
• 2 Kirby, Paul
• 2 Perkins, Jack
• 2 Perkins, Jack, 1933-
• 2 Scheftel, Jeff
• 2 Trinkl, Alison
• 1 Actuality Productions
• 1 Brummel, Bill
• 1 Corwin, Andrew. 4 aut
• 1 Hanig, Josh
• 1 Hayes, Chuck
• 1 Johnson, Ben Patrick

• 6 United States
• 2 Brooklyn Bridge (New York, N.Y.)
• 2 East River
• 2 New York
• 2 New York (State)
• 1 France
• 1 Grand Coulee Dam
• 1 Grand Coulee Dam (Wash.)
• 1 New York (N.Y.)
• 1 Statue of Liberty National Monument (N.Y. and N.J.)
• 1 Washington (State)

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