Years ago I purchased 8 boxed aluminum scale streamline passenger cars at a train show. These are unfinished (i.e. no trucks, couplers, lighting, badges, etc.). I bought them intending to finish them and run them on a hi-rail club layout and set them aside as I got busy with other projects for my home layout, and then went away from the hobby for nearly 10 years.
If anyone has any familiarity with these cars, I'd like to know. I'd especially like to know how to finish them; at least to equip them with trucks and couplers. There are no firm plans for these cars (keep "as is," finish them, or sell), and the length, window configuration, etc. hasn't been checked by me so, for example, a box with handwritten "ATSF 70' Baggage Car" has not been verified. Likewise, a box marked "PRR Senator Parlor" hasn't been verified; and not all boxes contain such notations--very confusing for me.
FWIW, the extrusion seems to be highly similar, if not identical, to that used by Lionel on its corrugated sided cars. One interesting feature is the vista dome that's included. It consists of two halves divided lengthwise of very heavy metal. I have some spare Lionel vista domes and intend to check their fitment--there are three domes among the 8 cars.
Bottom line, I don't know what I have or how to finish them. So, information from you good folks would be most welcome.
Carl