Untitled (Seated Young Woman with Bouquet of Flowers)1850 · daguerreotype3 1/4 x 4 1/4 in. (8.3 x 10.8 cm)Smithsonian American Art Museum
Man in Green Waistcoat1848 · Talbotype paper print with applied colorsight 5 1/4 x 3 5/8 in. (13.2 x 9.3 cm) ovalSmithsonian American Art Museum
Untitled (Portrait of David and Christianna Palmer with daughters Sophia Magdalena, Christianna, and Regina A. Frederick)1847 · Daguerreotype17 × 15.8 cm (6 3/4 × 6 1/4 in.); Open case: 18.3 × 34 × 1.3 cm (7 1/4 × 13 7/16 × 9/16 in.); Case: 18.3 × 17 × 2.1 cm (7 1/4 × 6 3/4 × 7/8 in.); Plate: 17.2 × 15.8 cm (6 3/4 × 6 3/16 in.)Art Institute of Chicago