State of Oklahoma, May 7-11, 1943 Storm1943-01-01unknownhttp://rightsstatements.org/vocab/NKC/1.0/enghttp://congressarchives.org/record/CAC_CC_031_14_0000_1_5The document represents a map rainfall amounts and flooding areas based on preliminary data. Map; 15 15/16 x 27 7/8 inches; No. 208-1; Annotated (blue, by-hand): rainfall range amounts; Annotated (red, by-hand): rainfall amounts in specific cities; Inscribed (reverse): Archives, Flood Control Damage and Info .