QUOTE: Berkshire Booth Tarkington Buffalo-Pittsburgh Express Canadian Chicago Express Chicago Mercury Chicagoan Cincinnati Special Cleveland Limited Cleveland Mercury Cleveland-Columbus Special Columbus-Cleveland Special Commodore Vanderbilt Detroiter DeWitt Clinton Easterner Empire State Express Fifth Avennue Special Forest City Gateway Great Lakes Hendrick Hudson Interstate Express Iroquois James Whitcomb Riley Knickerbocker Laurentian Michigan Michigan Special Midnight Special Midwestern Minute Man Missourian Mohawk Montreal Limited Motor City Special Mountain Express New England States New York Special Niagara North Shore Limited North Star Northerner Ohio Special Ohio State Limited Ontarion Overseas Pacemaker Pittsburgh-Buffalo Express Royal York South Shore Southwestern State Special Sycamore Texas Special Tuscarora Twentieth Century Limited Twilight Limited Wolverine
QUOTE: The EM1 class comprised thirty locomotives (numbered 7600-7629) built for the B&O by Baldwin in 1944 and 1945. These articulated1 engines had 235 psi steam pressure, 24x32" cylinders (4), and 64" disk drivers. They exerted 115,000 pounds of tractive effort, and weighed 1,010,700 pounds (including tender) in working order. The 12-wheel tenders held 25 tons of coal and 22,000 gallons of water. The EM1 had roller bearings on all axles, a feature which made it so free-rolling that, with the cylinder cocks open and on level track, one of these behemoths could actually be pushed by three men. The EM1 was among the smallest of the Yellowstone (2-8-8-4) type ever built, but nothing larger would have conformed to the Baltimore and Ohio's tight clearances. Except for some minor staybolt problems, stemming from the uneven distribution of water in the long boiler on steep grades, the EM1 was an exceptionally fine running and reliable locomotive. The last "new" steam power built for the B&O, EM1's were initially assigned to the mountainous Cumberland and Pittsburgh divisions. Later, as diesel-electrics displaced steam in the Alleghenies, they were shifted west to the ore-hauling region in northern Ohio. Though designed primarily for heavy freight service, they were versatile machines, and in the early years were even used as passenger power on occasion. As a group the EM1's lasted until the end of steam power on the B&O. However, their ranks began to thin in 1958, when the decision was made to cease all major expenditures for steam locomotive repairs. Overhauls in progress were halted, and EM1's due for major maintenance were slated for scrapping instead. By 1960 all of these giants had gone to the torch; not a single one was spared.
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