| Digest Nr | Subject and Author |
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| 2023.11.07.02 | Wurlitzer Model 1203, 1970s Electronic Player, from Jere DeBacker |
| 2020.04.27.01 | Seek 1970s Nickelodeon Repair in North Carolina, from Sam Harris |
| 2019.09.26.02 | Mechanical Music Dealer in New York in 1970s, from Eliyahu Shahar |
| 2019.09.22.01 | Mechanical Music Dealer in New York in 1970s, from Dan Wilson, NC |
| 2019.09.20.04 | Mechanical Music Dealer in New York in 1970s, from Craig Smith |
| 2019.09.19.02 | Mechanical Music Dealer in NYC Area in 1970s, from Mark Kinsler |
| 2015.03.07.04 | Solenoids in Circa 1970s Player Pianos, from John A. Tuttle |
| 2014.05.29.06 | Replacing Strings in 1970s Aeolian Player Piano, from John A. Tuttle |
| 2014.05.28.05 | Replacing Strings in 1970s Aeolian Player Piano, from Clarence Zeches |
| 2013.10.20.03 | FS Free: 1970s 64-note Pianola in Ohio, from Gary Rasmussen |
| 2012.09.14.03 | Leakage in 1970s Duo/Art Player by Aeolian, from Thomas West |
| 2012.09.13.11 | Leakage in 1970s Duo/Art Player by Aeolian, from Bill Maguire |
| 2012.09.13.10 | Leakage in 1970s Duo/Art Player by Aeolian, from D. L. Bullock |
| 2012.09.13.09 | Leakage in 1970s Duo/Art Player by Aeolian, from John A. Tuttle |
| 2012.09.13.08 | Leakage in 1970s Duo/Art Player by Aeolian, from Dale F. Rowe |
| 2012.09.11.04 | Leakage in 1970s Duo/Art Player by Aeolian, from Thomas West |
| 2011.09.30.05 | Seek Gear Mechanism for 1970s Kimball Player, from Donald Barton |
| 2011.06.21.03 | Seek 1970s QRS Roll "Joanne", from Greg Coen |
| 2010.09.14.08 | Seek Power Switch for 1970s Aeolian Player Piano, from Don Teach |
| 2009.07.24.06 | 1970s Aeolian Player Piano is Leaking, from John A. Tuttle |
| 2009.07.24.05 | 1970s Aeolian Player Piano is Leaking, from Robbie Jacob |
| 2009.07.23.06 | 1970s Aeolian Player Piano is Leaking, from Jeffrey R. Wood |
| 2009.07.23.05 | 1970s Aeolian Player Piano is Leaking, from John A. Tuttle |
| 2009.07.23.04 | 1970s Aeolian Player Piano is Leaking, from Pete Knobloch |
| 2009.07.22.02 | 1970s Aeolian Player Piano is Leaking, from Victor Wolfe |
| 2007.10.16.05 | 1970s Aeolian Player Piano with Plastic Valves, from John A. Tuttle |
| 2007.10.02.07 | 1970s Aeolian Player Piano with Plastic Valves, from John A. Tuttle |
| 2007.10.01.04 | 1970s Aeolian Player Piano with Plastic Valves, from Deane Wiley |
| 2004.07.15.08 | Rebuilding 1970s Kimball Player Piano, from D. L. Bullock |
| 2000.11.28.04 | Identifying 1970s Kimball Player Actions, from John A. Tuttle |
| 2000.11.27.07 | Identifying 1970s Kimball Player Actions, from Ed Gaida |
| 1999.10.11.10 | Seek Suction Box for 1970s Wurlitzer Player, from Philip Jamison |
| 1999.01.14.10 | Service Manual for 1970s Wurlitzer Player, from John A. Tuttle |
| 1999.01.13.10 | Seek Service Manual for 1970s Wurlitzer Player, from Grant Leonard |
| 1998.12.28.07 | Transmission Gear for 1970s Kimball Player, from Wendy Robbins |
| 1998.12.22.22 | Pouch Problems in 1970s Universal Player, from Berley Firmin |
| 1998.12.22.21 | Pouch Problems in 1970s Universal Player, from D. L. Bullock |
| 1998.12.22.20 | Pouch Problems in 1970s Universal Player, from Mike Kitner |
| 1998.12.22.19 | Pouch Problems in 1970s Universal Player, from John A. Tuttle |
| 1998.12.22.18 | Pouch Problems in 1970s Universal Player, from Jim Cook |
| 1998.12.22.17 | Pouch Problems in 1970s Universal Player, from John J. Breen |
| 1998.12.22.15 | Seek Transmission Gear for 1970s Kimball Player, from Wendy Robbins |
| 1998.12.21.08 | Pouch Problems in 1970s Universal Player, from Larry Lobel |
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