ACAH Search

object

Bridge Shop Work

1900

Division of Work and Industry Lantern Slide Collection / Series 1: Engineering / 1.6: Bridges -- Metal Truss

#ebl-1712841000948-1712841008803-2

object

Bridge Testing

Division of Work and Industry Lantern Slide Collection / Series 1: Engineering / 1.6: Bridges -- Metal Truss

#ebl-1712841000948-1712841008805-3

object

Bridges

1868

Warshaw Collection of Business Americana, Series 2: Other Collection Divisions / 2.2: Stereographs

#ebl-1562728815050-1562728815231-0

object

Bridges

Mechanical and Civil Engineering Glass Plate Negatives, 1915-1980s, Archives Center, National Museum of American History.

#ebl-1706112300776-1706112301874-1

object

Bridges

1858

Archival materials

#ebl-1577390427549-1577390427702-0

object

Bridges (general)

1893

Archival materials

#ebl-1562768324885-1562768325199-5

object

Bridges -- Cantilever

1891

Division of Work and Industry Lantern Slide Collection, 1758-1945, Archives Center, National Museum of American History.

#ebl-1711126500906-1711126503428-0

object

Bridges -- Cantilever

1892

Division of Work and Industry Lantern Slide Collection / Series 1: Engineering / 1.2: Bridges -- Cantilever

#ebl-1711126500906-1711126503429-1

object

Bridges -- Concrete Arch and Beam

1758

Division of Work and Industry Lantern Slide Collection, 1758-1945, Archives Center, National Museum of American History.

#ebl-1711126500906-1711126503540-0

object

Bridges -- Masonry Aqueducts

1812

Division of Work and Industry Lantern Slide Collection, 1758-1945, Archives Center, National Museum of American History.

#ebl-1711126500906-1711126503584-0

object

Bridges -- Masonry Arch

1865

Division of Work and Industry Lantern Slide Collection / Series 1: Engineering / 1.3: Bridges -- Concrete Arch and Beam

#ebl-1711126500906-1711126503541-2

object

Bridges -- Metal Arch

1799

Division of Work and Industry Lantern Slide Collection, 1758-1945, Archives Center, National Museum of American History.

#ebl-1711126500906-1711126503584-1

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