Letter in receipt of a reprint of "Cancer and Atmospheric Pollution", he praises this and asks Pybus if he can circulate it more widely.

Letter in receipt of a reprint of "Cancer and Atmospheric Pollution".

Apology for replies regarding "Cancer and Atmospheric Pollution". Pybus was in hospital.

The letter from Christie, Manson & Woods Ltd is in response to a book for auction - looking for a sitter; Pybus has used the reverse of this to draft a reply to the Transport General Workers' Union. The correspondence with the Transport General Workers' Union concerns "Cancer and Atmospheric Pollution"

Correspondence regarding loaning "Cancer and Atmospheric Pollution" and asks if Mr. Spiers intends to take the matter further. Mr. Spiers replies saying he is not interested enough to accept the loan and he wouldn’t be able to pursue the efforts for clean air.

Open.

Letters concerning approaches for material, in receipt of papers, letters to journals concerning Pybus' cancer research on animals, detailed account of cancer papers and letters, circulation, - clean air bill cause of cancer letter, receipt of reprints, Letter to BMJ about loss of medical professionals to the war and educational reform (1916) full version of cancer and atmospheric pollution paper, proof reading, response to Pybus' 'causes of cancer' car exhaust issue - no device to filter the gases, some responses to journals sent on to Pybus.

Requests Pybus' information on tumours for a paper to present at the meeting of the Pathological Society.

Consists of a heavily edited lecture on this subject.

Letter regarding a visit and correspondence in the Evening Chronicle - attached, suggesting Dickinson's work is wrong.