Here's an interesting item on eBay: A set of over 500 printer's blocks used in the turn-of-the-century Hammacher-Schlemmer (then APSCO) piano supply catalogs. I got them from the APSCO warehouse years ago (legally!). I have no idea what to do with them, but they're too neat to throw away! It is item #2578427307. Philip Jamison West Chester, PA
This PTG archive page provided courtesy of Moy Piano Service, LLC