Susan O'Brien No description specified. 1-3 (3 Records) Documents Cultural Resources Report Format / Field Worksheet: Black Knob Pipeline #2 - Jdr #6199 (1982) Cultural Resources Report Format / Field Worksheet: Copper Kettle Corral #1, Copper Kettle Corral #2 (1981) Cultural Resources Report Format / Field Worksheet: Shoel Drift Fence Jdr#6357 (1985)