Storage tanks like these can be found at lots of industries

but was likely adapted from an earlier design

Intricately detailed ABS bodies

Trainz Product Id: 12403095

an oil tank car with the popular Sunoco logo

Rapido Trains 509011 N New Haven Lightweight 10-Window Coach #8237 ProductID_12392468 Storage tanks like these canThis is a Rapido Trains 509011 N Scale New Haven Osgood Bradley Lightweight 10 Window Coach w Partial Skirts Ready to Run #8237 (1950 54, Pullman Green, black). Features: Never before available in N scale,Full underbody detail,End diaphragms with etched metal end gates,New 41 E trucks with metal wheelsets,Full interior detail,Partial or non skirted versions,Easy Peasy battery operated interior lighting,Metal side grab irons,Accurate paint and