Part of the University of Kansas. Kenneth Spencer Research Library Repository
Railroad bridge, Dubuque, Iowa, Box: 1, Folder: 30. Clayton M. Crosier collection, RH PH 1. University of Kansas. Kenneth Spencer Research Library.
Railroad bridge, Dubuque, Iowa, Box: 1, Folder: 30. Clayton M. Crosier collection, RH PH 1. University of Kansas. Kenneth Spencer Research Library. https://archives.lib.ku.edu/repositories/3/archival_objects/425430 Accessed November 22, 2024.
