| Digest Nr | Subject and Author |
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| 2015.09.30.01 | Mail Delivery Problems -- Let Us Know!, from Jody Kravitz |
| 2010.10.26.04 | "Ching Chong" on US Word & Imperial Rolls, from Dave Haibach |
| 2010.03.09.01 | US Music "Library Edition", from Bryan Cather |
| 2010.03.08.03 | US Piano Roll Designations, from Claud Cavnar |
| 2009.12.07.03 | Axel Christensen Instruction Rolls for US Music, from Bryan Cather |
| 2002.05.07.11 | Coverage of a US Patent, from Jim Phillips |
| 2002.02.28.02 | Total Pianos in US, from Meta Brown |
| 2001.10.16.03 | Tune Words For "Uncle Sam, Tell Us Why You Are Waiting", from Matthew Caulfield |
| 2001.10.09.04 | Tune Words For "Uncle Sam, Tell Us Why You Are Waiting ?", from Kevin McElhone |
| 2001.09.21.01 | "God Bless America" in 1942 US Army & Navy Hymnal, from Richard Stibbons |
| 2001.09.05.04 | Publishers Royalty Stamps on US Rolls, from Adam Miller |
| 2001.09.05.03 | US Route 66 Vacation and Mechanical Music, from Sam Harris |
| 2001.05.05.04 | Vacationing Along US Route 66, from Sam Harris |
| 2001.05.03.01 | "President Coolidge March" US Music 41736, from John Johns |
| 2001.05.02.02 | "Harding March" US Music 41515, from Craig Smith |
| 2000.09.26.07 | History of US Roll 43867 "Jackass Blues", from Karl Ellison |
| 2000.06.30.02 | Harvey Roehl Infected Us with Mechanical Music, from Hauke Marxsen |
| 2000.04.20.04 | Publishers Royalty Stamps on US Rolls, from Adam Miller |
| 1999.03.16.04 | Mike Kitner Needs Us, from Gloria Schack |
| 1998.08.17.07 | US Dollar vs. World Currencies, from Terry Smythe |
| 1998.08.10.04 | US Music Roll Numbering Scheme, from Frank Himpsl |
| 1998.01.25.06 | 'Schedule' in UK and US, from Dan Wilson, London |
| 1997.01.15.04 | Re: The New US Copyright Law, from Ed Berlin |
| 1997.01.14.02 | The New US Copyright Law, from Matthew Caulfield |
| 1996.08.26.10 | Kravitz Brings Us Closer, from Matthew Caulfield |
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