Letter from Tindale to the SA Museum Director enclosing two letters from EA Hooton from the Peabody Museum to Tindale (dated 6/12/1937 and 10/1/1938); the 'Prospectus for the Investigation of the Black-White Hybrids of Australia'; draft letter to Minister of the Interior requesting TGH Strehlow's involvement in project.

People mentioned: Prof EA Hooton, Prof JB Cleland, Dr Keppel, J Birdsell, Sir William Mitchell

Discusses joint research project with Harvard University to study half-caste people in Australia and how it might impact on his other museum work