Paul,
Product of this vintage is not on the website. It can be found in this document, which used to be downloadable but is no more:
Your locomotive is on pages 1-47, 1-48, and 1-49.
The cars are on page 6-15.
Follow this link for more info on the document and follow-on service supplements:
Lionel Service Supplements (9/15/22) | gunrunnerjohn
Good luck. Let us know how you make out.
Mike