Existing Water System, Marietta, Oklahoma1962-10-10unknownhttp://rightsstatements.org/vocab/NKC/1.0/enghttp://congressarchives.org/record/CAC_CC_031_14_0000_5_167The document represents a map item is a watermain map of Marietta, Oklahoma and depicts the city's existing water supply system. Two areas of the map are circled in red ink. These areas contain the 1962 revisions of proposed fire hydrants, valves, and new mains. Watermain map (diazotype, blueline print); 34 9/16 x 35 5/8 inches; Annotations (circles; red, ink).