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- Lakes--Southern States--Maps--Early works to 1800. (1)
- Lewis and Clark Expedition--(1804-1806)--Maps, Manuscript--Early works to 1800. (1)
- Lewis and Clark Expedition--(1804-1806)--Maps. (3)
- Louisiana--Maps, Manuscript--Early works to 1800. (1)
- Louisiana--Maps--Early works to 1800. (4)
- Louisiana--Maps. (7)