Marietta, Oklahoma, Existing Water System1962-10-31unknownhttp://rightsstatements.org/vocab/NKC/1.0/enghttp://congressarchives.org/record/CAC_CC_038_14_0000_2_60The map showcases the watermain system of Marietta, Oklahoma, highlighting the existing infrastructure. It includes the 1962 revisions, which propose new fire hydrants, valves, and mains, all marked in red. This watermain map is a diazotype, blueline print, measuring 33 3/4 by 35 5/16 inches, and is one of three annotated copies.