Series also includes 3 postcard albums collected by M.Y. Williams' mother, Carrie Williams and numerous photographs. 13 cm of published materials. Series consists of copies of all of M.Y. William's publications which formed part of the papers. 80 cm of textual records. Series consists of field notebooks created by Williams or others who worked on projects with which he was involved.
Series is arranged chronologically by date of creation.
Notes briefly explaining the activities out of which the notebooks have been created have been added. 40 cm of textual records. Series consists of copies of reports written by M.Y. Williams. Series is arranged chronologically. 2.4 m of textual records.