Re: Quad Hoppers

James D Thompson <jaydeet@...>

Bethlehem Car Works sells ends to convert the Bowser H21A, but the H21A
rib profile differs from that of the H25.
Interesting thing about the H25 (and its H24 semi-prototype) is that the
rib profile was borrowed from the rarer-than-rare Gv. I wonder who in the
Pennsy design office decided to pull *that* drawing from its repose in

David Thompson

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