Glass jar containing four poisoned arrow heads, Africa, dated 1882 Glass jar containing four poisoned arrow heads
Single strip of rolled bark, cinchona officinalis (Linn), from the Royal Botanical Gardens Collection, Kew, exhibited in 1930 Wellcome Exhibition, probably collected by T.J. Buchanan, Madras, India, 1882 Single strip of rolled bark
Bundle of strips of bark, Cinchona Officinalis (Linn.)or Loxa Bark, probably collected by T.J.Buchanan, once in Royal Botanic Gardens collection, grown Bogota, Colombia, 1870-1882 Bundle of strips of bark, Cinchona Officinalis (Linn.) or Loxa Bark
Piece of rolled bark, cinchona, from the Royal Botanic Gardens collection, Kew, displayed in 1930 Wellcome Cinchona Exhibition, probably collected by T.J.Buchanan, Java, about 1882 Piece of rolled cinchona bark
Specimen of cinchona calisaya bark, from Java, collected by T.J. Buchanan, 1882 Specimen of cinchona calisaya bark