Hand-drawn drawing, pencil on light paper, executed by Captain Stephen Palmer Blake, titled (on reverse), "Robert Whittle's Cabin (Canal Gulch), when I lived with him, Spring 1854." Captain Palmer was a gold prospector in California, where Canal Gulch is located, in the 1850s. Dimensions: 8 1/2" x 6 1/8". Drawing appears in the book, "The Life of Captain Stephen Palmer Blake from his journals," p.222.