Part I. Concept of Conquest
Part II. Surmounting the Sierra Nevada
John Debo Galloway,
Honorary Member, American Society of Civil Engineers
Civil Engineering, Vol. 11, Nos. 10 (Oct.) and 11 (Nov.), 1941.
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“Theodore Dehone Judah: Railroad Pioneer,” by
John Debo Galloway, Civil Engineering, Vol. 11, Nos. 10 and 11 [Part I, Concept
of Conquest (Oct.); Part II, Surmounting the Sierra Nevada (Nov.)], 1941.
Courtesy of The American Society of Civil Engineers. Reproduced by permission of ASCE, with the assistance of two great-grandsons of the author, Ronald Galloway Schaumburg and Richard L. Wiltshire, P.E., F. ASCE, Member, ASCE History and Heritage Committee, ASCE Colorado Section History and Heritage Committee Chair.