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Poston Arizona. Registered nurse Mrs. Edythe Sasser is assisited by Yoshiko Konatsu and Tomiko . . . NARA . Scope and content The full caption for this photograph reads Poston Arizona Registered nurse Mrs Edythe Sasser is assisited by Yoshiko Konatsu and Tomiko Kitasaki both nurse's aids in the treatment of infantile paralysis