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Advertisement for Dr. Guillie's Elixir, anti-glairy tonic. Card features an illustrated color portrait of Verney Lovett Cameron, an English traveler and the first European to cross Africa from sea to sea, and also a larger illustration of African people crossing a river along a makeshift wooden bridge. Some of them are walking in the river water carrying items on their heads and some are on the grassy area across the river. On the back are illustrations of scientists and a bottle.
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The National Library of Medicine believes this item to be in the public domain. (More information)