| Digest Nr | Subject and Author |
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| 2007.10.09.07 | Mandolin Rail Tips, from Robert Loeffler |
| 2006.09.29.07 | Gulbransen Rebuilding Tips, from Gary Rasmussen |
| 2006.09.28.03 | Seek Gulbransen Rebuilding Tips, from John Goldsmith |
| 2005.09.23.04 | Hide Glue Tips, from Robert Linnstaedt |
| 2002.07.23.05 | Neatsfoot (Neat's-foot) Oil & Leather Tips, from D. L. Bullock |
| 2001.04.22.01 | Duo-Art Adjustment Tips, from Randolph Herr |
| 2001.02.21.05 | Hot Glue Pot & Hide Glue Tips, from Jurgen Goering |
| 2000.08.19.02 | Tips for Recovering Pneumatics, from Bruce Clark |
| 2000.05.04.09 | Piano Moving Tips, from D. L. Bullock |
| 1998.12.16.03 | Repinning Music Box Tips and Dampers, from Bob Fitterman |
| 1998.12.16.02 | Repinning Music Box Tips and Dampers, from Beatrice Robertson |
| 1998.12.15.01 | Repining Music Box Tips and Dampers, from Melinda Paris |
| 1998.02.21.11 | Piano Testing Tips at Player-Care, from John A. Tuttle |
| 1997.02.21.07 | Player Rebuilding Tips, from Larry Toto |
| 1997.02.20.13 | Player Rebuilding Tips, from Debbie Legg |
| 1997.01.02.13 | Rubbish Dumps and Garbage Tips, from John Phillips |
| 1996.10.28.03 | Re: Nancy Fratti's Shipping Tips., from Angelo Rulli |
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