Logan, William Newton, 1869-1941. The pottery clays of Mississippi, by William N. Logan. - Nashville, Brandon [Printing company, 1909?] - 228 p. illus., diagrs. 23 1/2 cm. - Mississippi. State geological survey. Bulletin no. 6 . LCCN: gs 10000298 Subjects--Topical Terms: Clay--Mississippi.Pottery--Mississippi. LC Class. No.: QE129 / .A2 no. 6