http://www.archive.org/details/locationofoverto00pratThesis (B.S.)--Armour Institute of Technology, 1907 B.S. in Civil Engineering, 190
http://www.archive.org/details/railwayconverter00jacoThesis (B.S.)--Armour Institute of Technolog
http://www.archive.org/details/constructionofsp00smitThesis (B.S.)--Armour Institute of Technolog
Railroad construction at an unidentified location in Idaho.https://digitalcommons.cwu.edu/edward_nol...
http://www.archive.org/details/designofrailroad00schaThesis (B.S.)--Armour Institute of Technolog
http://www.archive.org/details/electrificationo00illgThesis (B.S.)--Armour Institute of Technolog
An image of railroad tracks scanned from a black and white photograph included in a collection of im...
A railroad depot, with railroad tracks visible, in Albemarle County. Dates are approximate. Photogra...
Telegraph station on the Northern Pacific Railroad in upper Kittitas County, Washington.https://digi...
http://www.archive.org/details/designofsteelrai00cahaThesis (B.S.)--Armour Institute of Technolog
http://www.archive.org/details/archeddams00szesThesis (B.S.)--Armour Institute of Technology, 1911 B...
Railroad engineer\u27s cabin, ca. 1900, b&w This series of photos are of the construction of a railr...
http://www.archive.org/details/relativecostofop00havlThesis (B.S.)--Armour Institute of Technology, ...
http://www.archive.org/details/electrificationo00hazeThesis (B.S.)--Armour Institute of Technolog
Spokane International Railroad steam locomotive near East Farms, Washington.https://dc.ewu.edu/kreut...
Aerial view of the railroad overpass, since removed, at the intersection of Central Avenue (running ...
http://www.archive.org/details/railwayconverter00jacoThesis (B.S.)--Armour Institute of Technolog
http://www.archive.org/details/constructionofsp00smitThesis (B.S.)--Armour Institute of Technolog
Railroad construction at an unidentified location in Idaho.https://digitalcommons.cwu.edu/edward_nol...
http://www.archive.org/details/designofrailroad00schaThesis (B.S.)--Armour Institute of Technolog
http://www.archive.org/details/electrificationo00illgThesis (B.S.)--Armour Institute of Technolog
An image of railroad tracks scanned from a black and white photograph included in a collection of im...
A railroad depot, with railroad tracks visible, in Albemarle County. Dates are approximate. Photogra...
Telegraph station on the Northern Pacific Railroad in upper Kittitas County, Washington.https://digi...
http://www.archive.org/details/designofsteelrai00cahaThesis (B.S.)--Armour Institute of Technolog
http://www.archive.org/details/archeddams00szesThesis (B.S.)--Armour Institute of Technology, 1911 B...
Railroad engineer\u27s cabin, ca. 1900, b&w This series of photos are of the construction of a railr...
http://www.archive.org/details/relativecostofop00havlThesis (B.S.)--Armour Institute of Technology, ...
http://www.archive.org/details/electrificationo00hazeThesis (B.S.)--Armour Institute of Technolog
Spokane International Railroad steam locomotive near East Farms, Washington.https://dc.ewu.edu/kreut...
Aerial view of the railroad overpass, since removed, at the intersection of Central Avenue (running ...
http://www.archive.org/details/railwayconverter00jacoThesis (B.S.)--Armour Institute of Technolog
http://www.archive.org/details/constructionofsp00smitThesis (B.S.)--Armour Institute of Technolog
Railroad construction at an unidentified location in Idaho.https://digitalcommons.cwu.edu/edward_nol...