. . "Indiana County (Pa.)" . . "Pennsylvania" . . . "Maps"@en . "Burnside, PA"@en . . . . . . "Burnside quadrangle, Pennsylvania, 1968 : 7.5 minute series (topographic)"@en . "Topographic maps"@en . . . . "Burnside, Pa"@en . . . . . . . "Clearfield County (Pa.)" . .