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Ref NoGB 0809 Ross/112/03/21
LevelItem
TitleCopy of a letter from Ross to Messrs Burroughs Wellcome & Co
Date17/7/1911
DescriptionAsks if they are prepared to undertake the manufacture of floating pills of larvicide for use against mosquitoes and a vermicide, and if a royalty would be granted
AccessStatusOpen
LanguageEnglish
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