When I wrote an article on the H. C. Bay Co. for the AMICA Bulletin
a while back, I discovered that Harry C. Bay had been president of
Chicago Piano Bench Co, prior to becoming a piano manufacturer.

I also ran across a Chicago Piano Co. advert that seems to feature
the bench Luke Meyers mentioned.  I've included the ad, and an image
of Harry C. Bay.

Bryan Cather

 [ Harry C Bay as president of Chicago Piano Bench Co (1913)
 [ http://www.mmdigest.com/Attachments/15/12/30/151230_111046_Harry%20C%20Bay%20Chicago%20Piano%20Bench.jpg 

 [ Chicago Piano Bench Co. ad from 1914
 [ http://www.mmdigest.com/Attachments/15/12/30/151230_111046_Chicago%20Piano%20Bench%20Co%20Ad%201914.jpg