J. M. Jackson No description specified. 1-3 (3 Records) Documents Archeological Investigations at the West-Adkisson Cabin Site, 41 Wm 566, Williamson County, Texas (1985) Cultural Resource Survey and Assessment of the Proposed City of Leander Park (1986) Intensive Survey of the Cultural Resources of the Cummins Creek Prospect, Fayette County, Texas (1983)