Looks like an Intermountain model. I have one and it checked out nicely with prototype photos.
Montford L. Switzer
Switzer Tank Lines, Inc.
Fall Creek Leasing, LLC.
From: main@RealSTMFC.groups.io <main@RealSTMFC.groups.io>
On Behalf Of Lester Breuer
I am attaching a photo of a C&O class “LO” hopper model gifted me. Number and other lettering appear to be accurate for a 70 hopper in the series the hopper is in. I am asking if the black color is correct or should it be gray? And,
who produced the hopper? Thank you for your time and effort to help in advance.