Originally Posted by prrhorseshoecurve:
I am not so sure. Those cars bring up visions of the k-line flat car. The drop center sill appears to be the giveaway.
I looked at one of my K-Line flats, they don't have the open stirrup steps on the corners and sit substantially higher than these.
The latter may be just due to the truck mounting, but spending money to add stirrups to a K-Line flatcar sounds like a fair amount of money for little gain. It could still be a newly tooled clone of an existing model--Menards' overseas builder is still not known to have ties to any of the other O-Gauge manufacturers.
Edit: looking at this high-res pic of a Lionel PS-4 flat I see the resemblance, but the Lionel car has separate stirrups vs the Menards' being molded (with braces behind them on the ends). Also, the stake pockets on the Menards' flatcar don't extend beyond the sides of the car whereas the Lionel ones do. Looks like a different prototype or a freelance/generic/"inspired-by" design, rather than using someone else's existing tooling.
---PCJ