Unknown Oklahoma Election Results by County1940-1961unknownhttp://rightsstatements.org/vocab/NKC/1.0/enghttp://congressarchives.org/record/CAC_CC_031_14_0000_1_38The document represents a map county-level map of Oklahoma with three initials followed by numbers in each county. Map is color-coded by initial with the highest number. Red-colored counties have the highest P value. Green-colored counties have the highest K value. Uncolored counties have the highest M value. Map (color); 9 7/8 x 13 1/2 inches.