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308 results
  • Sketches towards a Hortus botanicus americanus, or, Coloured plates (with a catalogue and concise and familiar descriptions of many species) of new and valuable plants of the West Indies and North and South America : Also of several others, natives of Africa and the East Indies; arranged after the Linnaean system.
  • Sketches towards a Hortus botanicus americanus, or, Coloured plates (with a catalogue and concise and familiar descriptions of many species) of new and valuable plants of the West Indies and North and South America : Also of several others, natives of Africa and the East Indies; arranged after the Linnaean system.
  • Islamic map of the world. The north is at the bottom, with the west to the right surrounded by unknown seas. The Indian Ocean, with the Red Sea, is on the left, with China, India and Iran in boxes to the right. The other sea shown is the Mediterranean next to which is a black square indicating Rome and a circle Constantinople. The Nile flows from the Mediterranean to the east and into the north then turn east and head towards a large circle indicating its source in Africa.
  • South Africa: hunters at their camp with their Easter kill. Woodburytype, 1888, after a photograph by Robert Harris.
  • Imperial Yeomanry Hospital, Deelfontein, South Africa: the "Eastern Counties" ward with patients in bed. Photograph by Sherborn.
  • Acacia melanoxylon R.Br. Mimosaceae. Australian Blackwood. Tree. Distribution: Eastern Australia. Tree. Invasive weed in South Africa, Portugal, California. Local uses: analgesic. Causes allergic contact dermatitis due to 2,6,dimethoxybenzoquinone. Pinnate leaves of young plant drop off and phylloclades are formed instead. Photographed in the Medicinal Garden of the Royal College of Physicians, London.
  • Journal of a second expedition into the interior of Africa, from the Bight of Berin to Soccatoo / by the late Commander Clapperton ... To which is added, the journal of Richard Lander from Kano to the sea-coast. Partly by a more eastern route. With a portrait of Captain Clapperton, and a map of the route, chiefly laid down from actual observations for latitude and longitude.
  • Journal of a second expedition into the interior of Africa, from the Bight of Berin to Soccatoo / by the late Commander Clapperton ... To which is added, the journal of Richard Lander from Kano to the sea-coast. Partly by a more eastern route. With a portrait of Captain Clapperton, and a map of the route, chiefly laid down from actual observations for latitude and longitude.
  • Hydrangea quercifolia W.Bartram Hydrangeaceae. Oak-leaved hydrangea. Distribution: South-eastern United States. Beta-dichroine a quinazolinone also called febrifugine from the leaves of hydrangeas is 64-100 times more potent than quinine as an antimalarial in animals, but extremely toxic. A synthesised tolyl derivative, methaqualone (2-methyl-3-o-tolyl-4(3H)-quinazolinone), was found to be a mild hypnotic, and marketed in the sleeping tablet, Mandrax. Widely abused and quickly banned by most countries. Illegal manufacture continues and in South Africa methaqualone is the commonest drug of abuse, mixed with cannabis and smoked. Photographed in the Medicinal Garden of the Royal College of Physicians, London.
  • Vicia faba L. Fabaceae. Broad beans, Fava bean. Distribution: N. Africa, SW Asia. Culpeper (1650) writes: 'Fabarum. Of Beans. Of Bean Cods (or Pods as we in Sussex call them) being burned, the ashes are a sovereign remedy for aches in the joints, old bruises, gout and sciaticaes.’ The beans are perfectly edible for the majority, but 1% of Caucasians, predominantly among Greeks, Italians and people from the Eastern Mediterranean regions, have a genetic trait in that they lack the ability to produce the enzyme glucose-6-phosphate dehydrogenase. As a consequence, eating broad beans or even inhaling the pollen, causes a severe haemolytic anaemia a few days later. This condition is known as favism. The whole plant, including the beans, contains levodopa, a precursor of dopamine, and some patients with Parkinsonism report symptomatic improvement after commencing on a diet that contains these beans regularly. A case of neuroleptic malignant-like syndrome (fever, rigidity, autonomic instability, altered consciousness, elevated creatine phosphokinase levels) consequent on abrupt discontinuation of a diet containing plenty of broad beans, has been described in a patient with Parkinsonism. This is usually seen when patients abruptly discontinue L-dopa therapy. Photographed in the Medicinal Garden of the Royal College of Physicians, London.
  • Medicine man's bag, jackal's skin, with head in situ. Uganda
  • British and East African sailors rescue slaves from a dhow and allot the women slaves as wives. Wood engraving after J. Nash, 1893.
  • Photograph of three Maasai men in three-quarters profile.
  • Photograph of three Maasai men in three-quarters profile.
  • African people of the Camma tribe dancing by the light of a fire. Wood engraving.
  • Two zebus grazing near a river with a temple in the background. Coloured lithograph.
  • Drawings of birth postures, 6 subjects, Nilotic Sudan
  • 6 toothbrushes, primitive and modern.
  • Ernest Grandier, a prisoner of the Zulus, stands naked and tied to a post before the tribe awaiting judgement from the chief he has been brought before. Wood engraving by J.C.D.
  • Episodes in the Zulu wars, including a Zulu ceremony, the flogging of a deserter and a Zulu warrior giving himself up to English soldiers. Wood engraving.
  • East Coast fever parasite/cell division
  • East Coast fever parasite/cell division
  • East Coast fever parasite/cell division
  • East Coast fever parasite/cell division
  • East Coast fever parasite/cell division
  • East Coast fever parasite/cell division
  • East Coast fever parasite/cell division
  • East Coast fever parasite/cell division
  • Pencil sketches of "Beche Nyaso"
  • A man and woman carrying barrels of water on their heads: Conference on water sanitation for the urban poor in Kenya. Colour lithograph by the Ministry of Water and Irrigation, 2006.