Charles Gruppe is a Massachusetts/New York/The Netherlands/Canada artist with 23 auction lots recorded since 2006.
| Title | Date | House | Price |
|---|---|---|---|
| Italian Wharf, Gloucester | 2017-07-11 | Cottone | USD 250 |
| Sharpening the Knives | 2012-02-05 | Nealauction | USD 1,015 |
| Harbor | 2011-06-23 | Swannauctiongalleries | USD 570 |
| Wharf and Sails - New Haven | 2011-04-16 | Nealauction | USD 244 |
| Landscape with Windmill | 2010-06-08 | Swannauctiongalleries | USD 1,560 |