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Last Update: 2008-06-21
Twin Hopper Cars Table of Contents
Hoppers Table of Contents
Freight Car Guide Table of Contents
Rolling Stock Table of Contents
Baltimore & Ohio
- The B&O experimental aluminum offset twins in
1934. But I think the 427000 series, built in 1940,
were the B&O's first "off-the-shelf" offset twins.
According to Chris Barkan, the B&O had about
14,000 offset twins by 1950, up to 20,000 by 1960,
basically one car out of every 80 for the
entire US fleet.
- The B&O got 1,000
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NEB&W Guide to Long-Taper Offset Twin Hopper Cars - B