Computing Scales at Alameda

Well, these are cool. Pretty sure they've been heavily renovated, but you've got to like the look. One thing I love about the Alameda antiques fair is that you see unusual and interesting displays like this on a regular basis - not just one item in isolation, but a whole set of collection.

Love the company names here:
The Computing Scale Company - Dayton Ohio
The Standard Computing Scale Company - Detroit Michigan

anybody know anything about them?