| Digest Nr | Subject and Author |
|---|
 |
| 2000.08.04.06 | Hand-Polishing Pianos with Pumice and Acid, from Jurgen Goering |
| 2000.08.03.10 | Acid in Sealants, from Pete Knobloch |
| 2000.02.18.10 | Making Name Plates By Acid Etching, from Jeffrey Borinsky |
| 2000.02.18.09 | Making Name Plates By Acid Etching, from Craig Smith |
| 2000.02.17.09 | Making Name Plates By Acid Etching, from Don Teach |
| 1999.11.26.04 | Dry Chemical Neutralizes Acid in Music Roll Paper, from Kim Bunker |
| 1998.08.30.09 | Mirror Unfinish - Fun With Acid, from Peter Coggins |
|
