Nathan Cobb, Jr. Purnell-kirson Cobb Black Duck
Nathan F. Cobb Jr. (1825-1905) Cobb Island, VA, c. 1880

The catalog record
Nathan F. Cobb Jr. (1825-1905) Cobb Island, VA, c. 1880 16 in. long
This rare decoy with impeccable provenance and exceptional surface is the epitome of refinement in a Cobb Island duck decoy. The underside of the well-preserved hollow body bears Nathan's deeply incised and serifed "N" and William Purnell's collection brands. One of the best Cobb black duck decoys known to exist. Excellent original paint with even gunning wear. Roughness to left side of bill tip, and minor touch-up to small spot of fill on crown.
Provenance: Nathan Cobb Jr. Rig William H. Purnell Jr. Collection Donald Kirson Collection
Literature: Dr. S. Lloyd Newberry, "Wings of Wonder: The Remarkable Story of the Cobb Family and the Priceless Decoys They Created on Their Island Paradise," Columbia, SC, 2020, pp. VIII-XI and 236, rigmates illustrated. Copley Fine Art Auctions, “The Donal C O’Brien Jr. Collection of Important American Sporting Art and Decoys, Session I-II,” Hingham, MA, July 19, 2018, lot 38, Mackey-O'Brien rigmate illustrated.
Provenance
Nathan Cobb Jr. Rig William H. Purnell Jr. Collection Donald Kirson Collection
Comparable sales
The 5 most recent Nathan Cobb, Jr. Black Ducks to cross the block.
| Sold | Condition | Paint | Brought |
|---|---|---|---|
| Nov 2025 | — | Repaint | $11,400 |
| Jul 2025 | — | — | $9,000 |
| Nov 2024 | — | — | $19,800 |
| Nov 2024 | — | Original | $18,000 |
| Feb 2024 | — | Repaint | $2,880 |
Same maker and species, most recent first. Prices include the buyer's premium. All Nathan Cobb, Jr. sales