A quick article to point you to a really handy online resource. On the O gauge All Nation website they have posted the final Scale-Craft catalog, the one published with an address in Round Lake, Illinois. The link is here:

https://allnationline.com/WP/wp-content/uploads/2023/11/Scale-Craft-Data-Book-Catalog.pdf

The entire catalog is there, the final version of the O and OO gauge lines produced by Scale-Craft. Thanks to Jeff Barker for sharing the link.