Dürnten during the formation of lignite
‘Studies among the Great Tetons of Snake River’, [1872]
Photograph of Down House, home of Charles Darwin
Plate V: View of an eruption of lava from the crater of mount Vesuvius…

Skull of the recent pig, Babyrussa
Tower Falls and Sulphur Mountain, Yellowstone
Topographical [and Geological] Map of London… (Mylne, 1851)