Going through my files, I found several 'Automatic Musical Instruments
For Sale' catalogs from Hathaway & Bowers, Inc., Price Lists No. 3
through No. 17, dating from October 1967 through Autumn 1971.  It's
interesting to see the prices for these instruments at that time.

I also found a catalog from Hathaway & Bowers, Inc., called "The Golden
Age of Mechanical Music" and "The Welte Legacy of Piano Treasures.
Four catalogs from Antique Mechanical Musical Instruments Spring 1980
#7, Spring 1981 #8, Fall-Winter 1981 #9 and Spring-Summer 1982 #10.
Not sure if these have any value and am thinking of posting them on eBay.
Would appreciate any suggestions.

Thank you, Gary L. Heckman