September 14, 1931

12 pages 600 dpi DjVu bitonal (50-400K@)
click on image for 100 dpi jpg (100-500K@)

Page 11 Tonnage Rating for Locomotives (not yet available)	Map last updated in 1910 150 dpi jpg (560K) - 600 dpi DjVu bitonal (415K)

Scanned courtesy of John Benson's Slides and shared under fair use for educational and historical purposes.