MP-54 Trailers

Discussion relating to the PRR, up to 1968. Visit the PRR Technical & Historical Society for more information.

MP-54 Trailers

Postby urrengr2003 » Wed Nov 28, 2018 10:56 am

The PRR had a small number of unpowered commuter cars; beleive the combinations were refered to as "bride & grooms." How did the trailer get its power source for heat in cold weather? Can understand lighting load coming thru standard jumper cable but higher current for resistance heat would seem to make this source impossible.
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