Circular addressed to non-committee members (4) Circular sent to the following: General Albuquerque Lima, Minister of the Interior; Dr Frota Moreira, Conselho Nacional de Pesquisas; Dr Lobate Paraense, University of Brasilia; Sir John Russell, British Ambassador; The British Council, Rio de Janerio, Brasilia and London; Professor Alberto Carvalho da Silve, Fundacao de Amparo a Pesquisa do Estado de Sao Paulo; Mr I R Bishop, expedition leader and members of the executive group of the Brazil Expeditions Committee. Circular to accompany a report from Mr J R G Townshend, a member of the expedition. Document reference EB/11(69) 9 June 1969