Keywords: Manzanar Relocation Center, Manzanar, California. Doctor Robert Emerson, bio-chemist and botanist f . . . - NARA - 538036.jpg Scope and content The full caption for this photograph reads Manzanar Relocation Center Manzanar California Doctor Robert Emerson bio-chemist and botanist from California Institute of Technology performs an experiment to resolve the amount of rubber produced by a small amount of guyaule shrub He is explaining this process hitherto unknown to Roy Nash project director and to members of the nursery staff of the guayule rubber experiment project at this War Relocation Authority center General notes 538036 Local identifier 210-G-C742 Department of the Interior War Relocation Authority 02/16/1944 - 06/30/1946 NARA-Author Lange Dorothea 1895-1965 Photographer 1372774 <br /> Still Picture Records Section Special Media Archives Services Division NWCS-S National Archives at College Park 8601 Adelphi Road College Park MD 20740-6001 1942-06-28 Record group Record Group 210 Records of the War Relocation Authority 1941 - 1989 Record group ARC 537 Central Photographic File of the War Relocation Authority compiled 1942 - 1945 Series ARC 536000 File unit File unit ARC Variant control numbers NAIL Control Number NWDNS-210-G-C742 Other versions <gallery> File Manzanar_Relocation_Center _Manzanar _California _Doctor_Robert_Emerson _bio-chemist_and_botanist_f_ _ _ _-_NARA_-_538036 tif tif File Manzanar_Relocation_Center _Manzanar _California _Doctor_Robert_Emerson _bio-chemist_and_botanist_f_ _ _ _-_NARA_-_538036 jpg jpg </gallery> NARA-cooperation PD-USGov Photographs by Dorothea Lange of Manzanar War Relocation Center |