Search didn't come up with any results so here's my question:
From summer 1981 to summer 1984 I was in Shreveport LA and made many trips to eastern Texas and remember seeing a lot of PFE cars.
I've seen some PFE cars online - some have the UP logo; some have SP logo; and some both; and some have other logos.
Any idea what those cars I saw in eastern TX would have had considering the time period?