A reminder of selling of service manuals, novelty books and
roll catalogs.  By novelty books, I've found books like:

- "How to tune your piano" from the '20s
- "How to use the pedals" from the '10s
- "Novelty Piano Playing" by Zez Confrey
  (May not be in catalog yet, still adding.)

You can check out the store at:

  http://www.hechlerpianoandorgan.com/store/ 

Thank you,
Duaine Hechler
Florissant, Missouri
http://www.hechlerpianoandorgan.com/