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Ref NoGB 0809 Ross/159/01/14
LevelItem
TitleLetter from W Watson & Sons Ltd, Scientific instrument makers
Date17/9/1909
DescriptionSuggests three firms who might be willing to manufacture Ross' ear plugs
AccessStatusOpen
LanguageEnglish
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    'The Basic Six Food Groups' poster produced by the Institute of Nutrition, Manila for the World Health Day celebrations, 1957.

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    Original Press Release
    Original Press Release
    Diary page 107: the discovery of mosquito transmission of malaria
    Diary page 107: the discovery of mosquito transmission of malaria
    'The Basic Six Food Groups' poster produced by the Institute of Nutrition, Manila for the World Health Day celebrations, 1957.
    Annotated map showing the location of tsetse flies in Gambia, 1910.
    Annotated map showing the location of tsetse flies in Gambia, 1910.
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