Like this?:
This is displayed at the California State Railroad Museum in Sacramento. It's sooooo 1950's, and I dearly covet one for my own train room. Doesn't even have to be an original.
I don't have that one, Mike, but one or two that are similar, and some color magazine ads. I'll try to post a few pics tomorrow night.
If you're interested and not opposed to using eBay, just do a search for "Streamliners." You can almost always find full-page, full-color ads from the '50s or thereabouts for $5 to $10, and booklets for $10 or more. Hell, you can usually find Streamliner china and things like headrest covers, as well. Postcards of trains like the COLA are plentiful. I picked up a Streamliner plate and a Challenger bowl recently. Thought it would be fun to serve up snacks on 'em next time I have any operators over.
Jim