Isohyetal Map: Storm of 13-19 May 1951 (Preliminary Storm Study Investigation)1951-08-01unknownhttp://rightsstatements.org/vocab/NKC/1.0/enghttp://congressarchives.org/record/CAC_CC_031_14_0000_4_150The document represents a map item is a weather map of precipitation from a May 13-19, 1951 storm, which occurred predominantly in the Texas panhandle and western half of Oklahoma. This map indicates and plots the connecting areas of equal rainfall with lines. Numbers 1 through 5 are inscribed and circled on the map in red pencil as is the key. Key identifies each number as a creek: (1) Mill Creek, (2) East Creek, (3) Cloud Creek, (4) Barnite Creek, (5) Sandstone Creek. Weather map (diazotype, blackline print); 41 7/8 x 34 3/4 inches; Inscribed (bottom, right corner; pencil): Attachment 2; Inscribed (verso; pencil): #103a; Inscribed (numbers, creeks; red, pencil); Shading (green, pencil; crosshatch) in five small areas near noted creeks; Annotations (red, pencil; underlined) for Roff, Paoli, Cloud Chief, Anthon, and Cheyenne, Oklahoma.