Large format double hemisphere map of the world, in attractive wash colors.
The map notes the Oregon District and showns features in the American West suggestive of a date in the late 1830s or early 1840s at the latest.
The following is shown in Antarctica (discovery date):
- Enderby Land (1831)
- Graham Land (1832)
- Sabrina Land (1839)
- Adelie Land (1840)
- Victoria Land (January 1841)