Here is something that walked into the local hobby shop recently, and, as has been happening way too often lately, rolled out with me.
It's a boxcar that was part of a train of floor toys by the Corcoran Mfg. Co. of Indiana. In researching it, I found that they made an engine and passenger cars in the same line, as well as other freight cars, and many other toy vehicles.
They were advertised as "ride-on" toys for small kids. Hopefully, the rubber wheels held up better back then before they turned hard and brittle as on this car.
It's shown with a Lionel Standard Gauge #38 electric loco for size comparison. It measures roughly 17" long, 5" wide, and 7-1/2" tall.
An ad for some other toys made by Corcoran:
Jim