Preferred citation for this material is as follows:
Robert Blum Olney Bridge Design Class (1891-1892), SC MS 0226, Special Collections,
Linderman Library, Lehigh University, Bethlehem, PA
Preferred citation for this material is as follows:
Robert Blum Olney Bridge Design Class (1891-1892), SC MS 0226, Special Collections,
Linderman Library, Lehigh University, Bethlehem, PA https://archivesspace.lib.lehigh.edu//repositories/3/resources/84 Accessed December 09, 2023.