Ochers and Mineral Pigments of the Pacific Northwest Occurrence: Possible Methods of Preparation, and Testing of Ochers, Siennas, and Colored Clays, Issues 301-311
Charles Holmes Herty · Clifford Cook Furnas · Eugene Delos Gardner · George Samuel Rice · Henry Kreisinger · Hewitt Wilson · L. C. Ilsley · Walter Richard Crane · William Wallace Odell · Ernest J. Gleim · John Marshall Gaines · W. R. Argyle · William Waugh Adams · Hilary Breton Brunot · William Elmer Rice
Jan 1929 · U.S. Government Printing Office