The Pilgrim Trust Lecture was a lecture organised by the Royal Society of London.

List of lecturers

Year	Name	Lecture	Notes
1938

}|| Molecular films||align=center| —
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|1939|| || History in the Archives of the Royal Society.||align=center| —
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|1940|| || Not delivered due to illness||align=center| —
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|1943|| || Organization of American Scientists for the war.||align=center| —
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|1945|| || The gene.||align=center| —
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