| Description | Correspondence with the Timbres in Rangoon; Singapore; Japan; Pennsylvania; Alberta; Johns Hopkins University School of Hygiene, Baltimore. Includes reports of Timbres' malaria survey of Sriniketan (focusing on Anopheles philippinensis). A letter at Christmas 1936 describes the Timbres' life in Marbumstroy, Russia, shortly before Dr Timbres death in May 1937. |