Section of Kay County, Showing Ponca City and Vicinity, Rural Electric Lines1943-01-01unknownhttp://rightsstatements.org/vocab/NKC/1.0/enghttp://congressarchives.org/record/CAC_CC_053_4_0000_1_70Create a concise and logical summary: This item consists of two coverage maps from the Thomas (Elmer) Collection, with a separation note indicating three sites labeled in red, including Exhibits E and D, sourced from Outsized Materials in the Prospectus for the U.S. Navy Hospital at Ponca City, Oklahoma (1943), under Project Files. Dimensions: 21 x 21.