| 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 |
|
