| Digest Nr | Subject and Author |
 |
| 2023.09.15.01 |
Seek United States Music Co. Bulletins 1915-1919, from Terry Parrish, MD |
| 2014.06.11.02 |
Visiting China and Persian Gulf States, from Brian Chesters |
| 2012.07.28.01 |
Mechanical Music Museums in the United States, from Nancy Fratti |
| 2008.04.02.01 |
United States Music Co. Rollography, from Andrew Barrett |
| 2007.09.24.02 |
United States Patent and Trademark Office Museum, from Marshall Price |
| 2006.05.24.01 |
Visiting USA Desert States, from Christian Greinacher |
| 2003.03.01.03 |
United States Patent and Trademark Office Research, from Dale C. Wilson |
| 2002.10.01.01 |
Eastern States Exposition 2002, from William Griswold Jr. |
| 2001.02.15.03 |
Price Paid for United States Music Co. Catalog, from Robbie Rhodes |
| 1999.06.10.09 |
Harmonized Tariff Schedule of the United States, from Joe Orens |
| 1999.01.04.01 |
Museums in the United States and Bonne annee!, from Philippe Rouillé |
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