Hauck, Cornelius W. , Managing editor books & textbook
Colorado Rail Annual Issue Number Nine - 1971 A Journal Of Railroad History In The Rocky Mountain West
Hauck, Cornelius W. , Managing editor
Colorado Railroad Musuem /1971T Paperback
Colorado Rail Annual; a Journal of Railroad History in the Rocky Mountain West (Issue Number Eleven-1973)
Hauck, Cornelius W. , Managing editor
Colorado Railroad Musuem /1973T Hardcover
