Materia medica consisting of stem and seeds of Mexican tea, used by Basuto for colds and stomach ache, South Africa, 1851 to 1930 Materia medica consisting of stem and seeds of Mexican tea 1851-1930
2 clear watch-glasses containing medicinal plant, bira-bira, given to suckling women by Ijca Indians of South America, plant South American, container European (?), 1891-1930 2 clear watch-glasses containing medicinal plant 1891-1930