Many years ago Player Piano Company offered in its catalog a small
lock-and-cancel unit (see photo at link below).  I'm wondering if
these still made and, if so, where can I find one?

Thanks!

Kermit Hobbs

 [ Listing from Player Piano Company's 1991-92 Catalog
 [ http://www.mmdigest.com/Attachments/18/04/14/180414_164040_LockCancel.jpg