? a bout my Yard Boss

[oldhilinr]

 I have a different version of the Yard Boss than what I see for sale on the Bachmann site. Has one more car than what I see. Mine has an orangeish tanker with " SHELL" on the side. Guess becasue my set is an older one. Steam locamotive is marked AT&SF with a slanted back tender marked 3283. Is the tanker authentic to this line ? How do I identify what modle my loco is ? Looked at pics of the ones used by AT&SF and may be an 060. Not sure though.