| Preview | Description
  | Artist | Notes |
|---|---|---|---|
 | Road to Rocky Neck Massachusetts by William Henry Dethlef Koerner 1922 Anonymous Collection (2) Unknown | Koerner, William Henry Dethlef | |
 | Road To The Foothills by Hanson D. Puthuff oil on canvas laid down on board Anonymous Collection (2) Unknown | Puthuff, Hanson D. | |
 | Robert McCrea (1764-1837) by William Jewett 1835 Anonymous Collection (2) Unknown | Jewett, William | |
 | Rocky Coast by Hanson D. Puthuff oil on masonite Anonymous Collection (2) Unknown | Puthuff, Hanson D. | |
 | Rocky Point by William Lees Judson 1915 Anonymous Collection (2) Unknown | Judson, William Lees | |
 | Roses And Mahogany by Paul de Longpre oil on canvas Anonymous Collection (2) Unknown | Longpre, Paul de | |
 | Rounding the Mark, NYCC Regatta by Antonio Jacobsen 1886 Anonymous Collection (2) Unknown | Jacobsen, Antonio | |
 | Saddled Horse by Richard Lorenz Oil on Board Anonymous Collection (2) Unknown | Lorenz, Richard | |
 | San Anselmo Valley Near San Rafael by William Keith 1869 Anonymous Collection (2) Unknown | Keith, William | |
 | Sappho by George Willoughby Maynard circa 1888 Anonymous Collection (2) Unknown | Maynard, George Willoughby |
- Anonymous Collection (2)
