Sanborn Compressors?

[1BAD68]

I'm going to look at a 80 gallon 5hp 2-stage "Sanborn Magna Force" air compressor later today and was wondering if anyone is familiar with these?
I Googled it but only came up with some info that Coleman bought out Sanborn years ago and then MAT bought out Coleman.
So, I can't find any info/specs on this unit.

[68blue]

Had one of these running the spray booth in the old lab when I started working there in 77. Still running when I retired in 06. It looked very similar to the one in your photo.