TGAX 471501-471575:
TGAX 471501-471575 Texas Gulf Sulphur Co. (possibly actually TGSX reporting marks?)
These 3-bay, 95 ton, covered hopper cars were built by PS (Lot 9462B) in 10/1969. They featured 4740 ft3 capacity.
They may ACTUALLY have been TGSX cars as they appear as such in my 1/1972 and 1/1975 ORERs.

Photo from: Jim Kinkaid Collection - Pullman-Standard Builder's Photo
TGSX:
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Jim Kinkaid Collection |
PS Builder's Photo |