Campbell County Chamber of Commerce cartographic map wyu [Gillette, Wyo.] Campbell County Chamber of Commerce [1982?] 1982 monographic eng 1 map ; 33 x 15 cm. this map reproduced by Campbell County Chamber of Commerce. In lower right corner: Kintzels-Casper. Campbell County (Wyo.) Maps G4263.C3 1982 .C3 DLC 830222 19830426000000.0 5466714