Almac Operating Company, Casper, WY No description specified. 1-2 (2 Records) Documents Letter Report: Archaeological Survey of Aquitaine #3-35 Govt. 2090 / W 2350 / S of Section 35, T. 55 N., R. 95 W., Big Horn County, Wyoming (1977) Letter Report: Preliminary Archeological State On Pec Archelogical Survey 78-WY-04 for Almac Operating Company (1978)