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Sawyer, Wilbur A. [View from Wilbur A. Sawyer's hotel room in Bahia, Brazil]. Photographic Print. 1 Image. 23 May 1930.
Sawyer, Wilbur A. [Swamp near Natal, Brazil where Anopheles gambiae mosquitoes were first found in the Western Hemisphere]. Photographic Print. 1 Image. 9 June 1930.
Sawyer, Wilbur A. [Fred L. Soper at an old fort in Bahia, Brazil]. Photographic Print. 1 Image. 15 June 1930.
Blyth-Clayton. [Group photo of delegates to an international health conference in Cape Town, South Africa]. Photographic Print. 1 Image. [20-24 November 1932].
[Wilbur A. Sawyer holding up an elephant tusk in Bandundu, Belgian Congo]. Photographic Print. 1 Image. 24 December 1932.
[Wilbur A. Sawyer with elephant tusks at Bandundu, Belgian Congo]. Photographic Print. 1 Image. 24 December 1932.
Sawyer, Wilbur A. [Pasteur Institute at Brazzaville, Belgian Congo]. Photographic Print. 1 Image. 1 January 1933.
Sawyer, Wilbur A. [Rest house at Brazzaville, Belgian Congo]. Photographic Print. 1 Image. 1 January 1933.
Sawyer, Wilbur A. [Animal houses of the Yellow Fever Laboratory, Lagos, Nigeria]. Photographic Print. 1 Image. 20 January 1933.
Sawyer, Wilbur A. [Houses of Dr. Mahaffey and Dr. Beeuwkes, Lagos, Nigeria]. Photographic Print. 1 Image. 20 January 1933.
Sawyer, Wilbur A. [Laboratory building of the Yellow Fever Laboratory, Lagos, Nigeria]. Photographic Print. 1 Image. 20 January 1933.
Sawyer, Wilbur A. [Wilbur A. Sawyer's cottage while visiting the Yellow Fever Laboratory in 1926-1927 in Lagos, Nigeria]. Photographic Print. 1 Image. 20 January 1933.
Sawyer, Wilbur A. [Boats transporting cocoa off the shore of Accra, Gold Coast]. Photographic Print. 1 Image. 22 January 1933.
Sawyer, Wilbur A. [Houses in the native town, Accra, Gold Coast]. Photographic Print. 1 Image. 22 January 1933.
Sawyer, Wilbur A. [Market in the native town, Accra, Gold Coast]. Photographic Print. 1 Image. 22 January 1933.
Sawyer, Wilbur A. [Rockefeller Institute for Medical Research]. Photographic Print. 1 Image. 25 March 1933.
Sawyer, Wilbur A. [View of Cornell Medical School and New York Hospital from Wilbur A. Sawyer's laboratory at the Rockefeller Institute]. Photographic Print. 1 Image. 25 March 1933.
Stefanopoulos. [Wilbur A. Sawyer, his son Billy, and Johannes Bauer]. Photographic Print. 1 Image. May 1933.
Sawyer, Wilbur A. [Yellow fever headquarters at Cuiaba, Mato Grosso, Brazil]. Photographic Print. 1 Image. 22 June 1933.
Sawyer, Wilbur A., and Margaret Sawyer. "Merry Christmas from the House in the Pines from Margaret and Wilbur Sawyer." Photographic Print. Postcard. 1 Image. December 1933.
Mellon, M. [Wilbur A. Sawyer and Thomas P. Hughes]. Photographic Print. 1 Image. December 1933.
Sawyer, Wilbur A. [Fred L. Soper and Amaral Machado in the doorway of the Health Department building, Bahia, Brazil]. Photographic Print. 1 Image. 11 June 1934.
Sawyer, Wilbur A. [Workers in the Yellow Fever Laboratory at Bahia, Brazil]. Photographic Print. 1 Image. 12 June 1934.
Sawyer, Wilbur A. [Yellow Fever Laboratory, Bahia, Brazil]. Photographic Print. 1 Image. 12 June 1934.
Sawyer, Wilbur A. [Condor "Junker" plane in Sao Paulo, ready to fly to Corumba, Brazil]. Photographic Print. 1 Image. 14 June 1934.
[Group photo after Wilbur A. Sawyer's arrival in Cuiaba, Mato Grosso, Brazil]. Photographic Print. 1 Image. 15 June 1934.
Sawyer, Wilbur A. [PP-CAO, the "flying cow" airplane, in Corumba, Brazil]. Photographic Print. 1 Image. 15 June 1934.
[Wilbur A. Sawyer and Fred L. Soper after the arrival of the airplane PP-CAO in Cuiaba, Mato Grosso, Brazil]. Photographic Print. 1 Image. 15 June 1934.
Sawyer, Wilbur A. [Wilbur A. Sawyer's caravan and guides on the road to Coronel Ponce, Mato Grosso, Brazil]. Photographic Print. 1 Image. 17 June 1934.
Sawyer, Wilbur A. [Burity de Conceicao, Mato Grosso, Brazil]. Photographic Print. 1 Image. 18 June 1934.
Sawyer, Wilbur A. [Fred L. Soper and Alexander Burke crossing a bridge to inspect the site of a yellow fever infection near Coronel Ponce, Mato Grosso, Brazil]. Photographic Print. 1 Image. 18 June 1934.
[Fred L. Soper, Wilbur A. Sawyer, and their guide in front of a shelter at the site of a yellow fever infection near Coronel Ponce, Mato Grosso, Brazil]. Photographic Print. 1 Image. 18 June 1934.
Sawyer, Wilbur A. [Portrait of Mr. Lisboa, village telegraph officer, with Fred L. Soper and Alexander Burke in Coronel Ponce, Mato Grosso, Brazil]. Photographic Print. 1 Image. 18 June 1934.
[Wilbur A. Sawyer crossing a bridge to inspect the site of a yellow fever infection near Coronel Ponce, Mato Grosso, Brazil]. Photographic Print. 1 Image. 18 June 1934.
Sawyer, Wilbur A. [View of Corumba from above the Paraguay River]. Photographic Print. 1 Image. 24 June 1934.
Sawyer, Wilbur A. [The Central Office of the Yellow Fever Service, Rio de Janeiro]. Photographic Print. 1 Image. June 1934.
Sawyer, Wilbur A. [Nurses' House and Central Office of the Yellow Fever Service, Rio de Janeiro]. Photographic Print. 1 Image. June 1934.
Sawyer, Wilbur A. [View of Rio de Janeiro from Wilbur A. Sawyer's room at the Gloria Hotel]. Photographic Print. 1 Image. June 1934.
[Wilbur A. Sawyer on horseback in Banco Vitoria near Ilheus, Brazil]. Photographic Print. 1 Image. 8 July 1934.
Sawyer, Wilbur A. [Fred L. Soper and other doctors waiting for the repair of a blow-out, en route to Sao Goncalo, Pernambuco, Brazil]. Photographic Print. 1 Image. 13 July 1934.
Sawyer, Wilbur A. [Marketplace in Sao Goncalo, Pernambuco, Brazil]. Photographic Print. 1 Image. 14 July 1934.
Sawyer, Wilbur A. [Mosquito capture squad, Sao Goncalo, Pernambuco, Brazil]. Photographic Print. 1 Image. 14 July 1934.
[Wilbur A. Sawyer]. Photographic Print. Portrait. 1 Image. 1934.
Hughes, Thomas P. [Wilbur A. Sawyer in the mouse room at the yellow fever laboratory, Rockefeller Institute]. Photographic Print. 1 Image. May 1935.
Sawyer, Wilbur A. [View of New York City facing north from Wilbur A. Sawyer's Rockefeller Foundation office]. Photographic Print. 1 Image. December 1936.
Sawyer, Wilbur A. [View of New York City facing south from Wilbur A. Sawyer's Rockefeller Foundation office]. Photographic Print. 1 Image. December 1936.
Sawyer, Wilbur A. [View from Wilbur A. Sawyer's hotel room in Nikko, Japan]. Photographic Print. 1 Image. 10 January 1937.
[Wilbur A. Sawyer and Keizo Nobechi at a shrine in Nikko, Japan]. Photographic Print. 1 Image. 10 January 1937.
[Wilbur A. Sawyer and faculty members of the Tokyo Imperial University]. Photographic Print. 1 Image. 12 January 1937.
[Wilbur A. Sawyer, local magistrate S.P. Mei, and others in Kiang Ning Hsien, China]. Photographic Print. 1 Image. 4 February 1937.