[WOMEN DISCOVERERS]. MEADE, MARGARET (1901-1978). Photograph signed and dated ("Margaret Meade"), New York (imprint on verso), n.d. [circa 1969]. 128 x 178 mm. (5 x 7 in.) including margins; matted. An informal bust-length photograph of the controversial anthropologist, signed on the lower margin -- CARSON, RACHEL (1907-1964). Photograph inscribed and signed ("For Marshall Bean with every good wish Rachel Carson"), by Brooks, Bethesda (imprint on verso), n.d. [circa 1963]. 217 x 125 mm. (8 3/8 x 5 in.) including margins. A formal, half-length portrait of the environmentalist and author, signed on the lower margin. (2)