How I identified the buildings

During the original move from Belvue I had to open up the ceiling to remove a nut from the rod that held the building to the concrete floor and in the right front corner on one of the main I beams I located the following stenciling.

Stencil #1

The photo on the left shows the name of the company "Union Metal Mfg. Co., Canton, Ohio"

The photo on the right shows the model number of the building "D-13174". This numbering corresponds with the model numbering used by the company as seen in their catalogs.

Click on each photo to enlarge