B&O steam
Baltimore & Ohio S-1 class 2-10-2 No. 6174 backs up the hump at Willard, Ohio, with reefers. The railroad had 125 such locomotives in the class, built by Baldwin and Lima between 1923 and 1926.
Philip R. Hastings photo
Photo of the Day
By Angela Cotey | October 20, 2020
| Last updated on November 4, 2020
