| Digest Nr | Subject and Author |
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| 2019.03.25.01 | Percy Grainger Museum at Melbourne University, from John Semmens |
| 2019.03.23.01 | Percy Grainger Museum at Melbourne University, from Darrell Clarke |
| 2019.03.19.02 | University of North Texas Ampico & Piano Rolls, from Don Teach |
| 2019.03.16.01 | Steinway Duo-Art at University of Illinois, from Ann Donoghue |
| 2017.05.21.02 | Roll Collection at University of North Texas, from Don Teach |
| 2016.12.04.01 | University of Michigan Gershwin Initiative, from Jeff Taylor |
| 2015.11.06.04 | Duo-Art Rolls at Cornell University, from Larry Kerecman |
| 2015.04.27.01 | Taylor-Aeolian Player System at Sydney University, from John Weismantel |
| 2014.12.18.01 | Player Piano Project at Stanford University, from Harvey Chao |
| 2014.11.12.01 | Denis Condon Collection at Stanford University, from Robbie Rhodes |
| 2014.10.21.02 | Player Piano Project at Stanford University, from Matthew Caulfield |
| 2014.10.16.01 | Denis Condon Collection at Stanford University, from David Sharpe |
| 2011.04.19.02 | Player Pipe Organ at Boston University, from Dave Krall |
| 2009.02.26.01 | Automatic Music at the University, from Jim Heyworth |
| 2009.01.13.01 | Rex Lawson & Denis Hall At Stanford University, from Michael Swanson |
| 2005.07.06.09 | Möller Artiste Rolls at North Japan University, from Vic Searle |
| 2003.05.11.13 | University Declines Ampico Piano Donation, from Douglas Henderson |
| 2003.05.11.12 | University Declines Ampico Piano Donation, from Terry Smythe |
| 2003.05.11.11 | University Declines Ampico Piano Donation, from Don Cox |
| 2003.05.10.06 | University Declines Ampico Piano Donation, from Mark Kinsler |
| 2003.05.10.05 | University Declines Ampico Piano Donation, from Jeff Alterman |
| 2003.05.09.03 | University Declines Ampico Piano Donation, from Colin MacKinnon |
| 2003.05.08.04 | University Declines Ampico Piano Donation, from Bruce Clark |
| 2003.04.16.05 | Ampico Roll Collection at Cornell University, from Frank Metzger |
| 2003.04.15.04 | Ampico Roll Collection at Cornell University, from Bruce Clark |
| 2001.10.25.01 | University of Maryland Program, from Charles Davis |
| 2001.04.09.06 | Engineering Musical Instruments at Tufts University, from Mark Kinsler |
| 1999.09.03.06 | Clarence Hickman #8 - University & Marriage, from James L. Brady |
| 1998.07.01.05 | My Studies at University of Ghent, from Bjorn Isebaert |
| 1997.06.27.01 | The Player Theremin at Vanderbilt University, from A. B. Bonds |
| 1996.03.21.01 | Oakland University, from Mark Pleatman |
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