| America Re-discovered | | 1927 | Photography | | |
| American Castle | | 1936 | | | |
| American Colonial Mirror Frame | | 1927 | Furniture | | |
| American Indian | | 1934 | | | |
| American Place, Cincy, No. 3 | | 1935 | Water Color | | |
| American Scene, No. 7 | | 1933 | Lithography | | |
| American Scene, No. 8 | | 1933 | Lithography | | |
| Americana | | 1933 | Water Color | | |
| Americana | | 1934 | Water Color | | |
| Amethyst and Gold Brooch, No. 1 | | 1931 | Jewelry | | |
| Amethyst and Gold Brooch, No. 1 | | 1931 | Jewelry | | |
| Amethyst and Gold Brooch, No. 2 | | 1931 | Jewelry | | |
| Amethyst and Pearl Cross | | 1934 | Jewelry | | |
| Amethyst and sapphire ring | | 1939 | Jewelry, Unique | | |
| Amethyst Brooch | | 1937 | Jewelry, Unique | | |
| Amethyst Brooch, enamel on silver | | 1926 | Jewelry | | |
| Amethyst Pearl Pendant and Chain | | 1931 | Jewelry | | |
| Amethyst Pendant and Chain | | 1935 | Jewelry | | |
| Amethyst Pin | | 1921 | Jewelry | | |
| Amethyst Quartz Ring | | 1938 | Jewelry, Unique | | |
| Amethyst Quartz Ring, silver | | 1932 | Jewelry | | |
| Amethyst with silver ring | | 1929 | Jewelry | | |
| Amethyst, olivine and enamel on gold cross | | 1937 | Jewelry | | |
| Amethyst, shells and seaweed ring | | 1929 | Jewelry | | |
| Amiens | | 1934 | Water Color | | |
| Amiens, France | | 1925 | Water Color | | |
| Amish Carriage | | 1938 | | | |
| Among the Hill Tops, Chautauqua, New York | | 1920 | Oil Painting | | |
| Among the Pines | | 1925 | | | |
| Among Trees and Flowers | | 1926 | Oil Painting | | |
| An Acquaintance | | 1927 | Pastel | | |
| An Adirondack Ford | | 1931 | Illustration | | |
| An American Idyll | | 1935 | Water Color | | |
| An American in Indian Costume | | 1924 | Photography | | |
| An American Scene | | 1934 | Water Color | | |
| An American Scene, out West | | 1932 | Pastel | | |
| An American Still Life | | 1933 | | | |
| An Apparation | | 1930 | | | |
| An Appealing Eye | | 1935 | | | |
| An Artist | | 1933 | | | |
| An August Morning | | 1922 | Water Color | | |
| An Autumn Mood | | 1935 | Water Color | | |
| An Iceland Twilight | | 1925 | | | |
| An Ideal Day | | 1932 | | | |
| An Impression of Pittsburgh | | 1932 | | | |
| An Incense Burner | | 1923 | Pottery | | |
| An Industrial Landscape | | 1929 | | | |
| An interesting subject | | 1938 | | | |
| An Italian Hill Town | | 1925 | Drawing | | |
| An Italian Villa | | 1929 | | | |
