Duncan H. duFresne books & textbook
Canadian Rail, Number 292, May 1976
G. Wallis Duncan H. duFresne Charles A. S. Ball Philip Mason Deborah Edwards
Canadian Railroad Historical Association (CRHA) / Unknown Binding
1201 (40 Years Old and Still Going Strong)
Philip B. Jago Bytown Railway Society Duncan H. duFresne Paul Bown Colin J. Churcher
Bytown Railway Society /1984T Paperback / 32 Pages
