The original article written and illustrated by Susan Graham describing her "jack in a box" appeared in the November 1988 Piano Technicians Journal; the Technical Forum, entitled Grand Leg and Lyre Repair on pages 14 - 17. I once condensed this article to two pages to reprint in our chapter newsletter. If anyone is interested in a copy of this article, I can either make a PDF copy to post on my website, email or fax. Carol Beigel, RPT Greenbelt, Maryland
This PTG archive page provided courtesy of Moy Piano Service, LLC