Freight car ratios

Posted by Lee Gustafson on Jan 13, 2015; 12:35am
URL: http://c-sng-discussion-forum.254.s1.nabble.com/Freight-car-ratios-tp205.html

To All,

What was the ratio of box cars : coal cars : tank cars : flat : stock cars : reefers in the period from 1920 to 1935? How did it change during that period?

Thanks in advance.

Lee Gustafson