1. A56.7.9 Object number: A56.7.9 Object name: painting Title: A Cottage in the Marin County Hills Maker: Thaddeus Welch Date made: Late 19th century - Early 20th century
2. A62.72 Object number: A62.72 Object name: painting Title: Munich Landscape Maker: Thaddeus Welch Date made: 1876
3. A65.55.11 Object number: A65.55.11 Object name: painting Title: Portrait of Seated Indian Maker: Thaddeus Welch Date made: 1889
4. A65.56.71 Object number: A65.56.71 Object name: painting Title: Academy of the Sisters of Loretto, Santa Fe Maker: Attributed to Thaddeus Welch Date made: n.d.
5. A65.65 Object number: A65.65 Object name: painting Title: Pueblo Indian Girl (Princess Eloise (of the Arizona Tribe)) Maker: Thaddeus Welch Date made: n.d.
6. A65.76.1 Object number: A65.76.1 Object name: painting Title: Architectural View World's Columbian Exposition Chicago, 1893 #1 Maker: Thaddeus Welch Date made: 1893
7. A65.76.2 Object number: A65.76.2 Object name: painting Title: Architectural View World's Columbian Exposition Chicago, 1893 #2 Maker: Thaddeus Welch Date made: 1893
8. A65.97 Object number: A65.97 Object name: painting Title: Portrait of Man ((Self-portrait)) Maker: Thaddeus Welch Date made: n.d.
9. A68.119 Object number: A68.119 Object name: painting Title: The Painter's Dog Maker: Thaddeus Welch Date made: 1900 Currently on display in the Gallery of California Art
10. A74.22.2 Object number: A74.22.2 Object name: painting Title: Untitled ((Landscape with Snow-Covered Mountains)) Maker: Thaddeus Welch Date made: n.d.
11. A74.22.3 Object number: A74.22.3 Object name: painting Title: Untitled ((Landscape with Cows)) Maker: Thaddeus Welch Date made: 1901
12. A93.46 Object number: A93.46 Object name: painting Title: Steep Ravine; Wife (Ludmilla Pilat Welch) and Dog in Windy Gulch Maker: Thaddeus Welch Date made: n.d.