Bibliography
- 1962
- Man, Felix H. "Lithography in England (1801-1810)." In Prints, edited by Carl Zigrosser. New York: Holt, Rinehart and Winston, 1962: 116-130.
- George Walker
- British, active 1803/1815
- Landscape with Two Cows
- Specimens of Polyautography [1947.7.110-145] (series)
- 1807
- pen-and-tusche lithograph
- Man 1962, no. 151
- Rosenwald Collection
- 1947.7.112
- Not on View