17978. Patty, E. N. and Glover, S. L.   The Mineral Resources of Washington with Statistics for 1919.   Washington Division of Mine and Mining, 1921, Bulletin, 21 : 1-155, 3 figures and 13 plates including pocket map.   Printed wraps, minor previous owner marks on front wrap, minor signs of use and age, text in very good condition.    $19.00

17980. Glover, S. L.   Nonmetallic Mineral Resources of Washington with Statistics for 1933.   Washington Division of Mine and Mining, 1936, Bulletin, 33 : 1-135, with charts and tables.   Printed wraps, minor previous owner marks on front wrap, minor signs of use and age, text in very good condition.    $11.00

17971. Broughton, W. A.   Some Magnetite Deposits of Stevens and Okanogan Counties, Washington.   Washington Division of Mine and Mining, 1945, Report of Investigations, 14 : 1-24, 1 figure and 5 plates in back pocket.   Printed wraps, minor previous owner marks on front wrap, minor signs of use and age, text in very good condition.    $8.00

17972. Carithers, W.   Pumice and Pumicite Occurrences of Washington.   Washington Division of Mine and Mining, 1946, Report of Investigations, 15 : 1-78, 7 figures and 6 plates including 1 map large fold out map plate.   Printed wraps, minor signs of use and age, text in very good condition.    $15.00

17955. Green, S. H.   Directory of Washington Mining Operations for 1946.   Washington Division of Mine and Mining, 1946, Information Circular, 12 : 1-57.   Staples text, usual signs of use and age, text in good or better condition.   Hardly seen early original.   $15.00

17974. Huntting, M. T.   Perlite and other Volcanic Glass Occurrences in Washington.   Washington Division of Mine and Mining, 1949, Report of Investigations, 17 : 1-77, 9 figures.   Printed wraps, minor previous owner marks on front wrap, minor signs of use and age, text in very good condition.    $11.00

17959. Campbell, C. D.   Introduction to Washington Geology and Resources.   Washington Division of Mine and Mining, 1953, Information Circular, 22 : 44 pages with illustrations.   Stapled text, minor signs of use and age, text in very good condition.   Rarely seen original addition.   $8.00

102492. Huntting, M. T.   Inventory of Washington Minerals Part I Nonmetallic Minerals Volume 1 - Text and Volume 2 Maps.   Washington Division of Mine and Mining, 1956, Bulletin, Number 37 : 175 pages and plates.   Softbound, xlib, good condition.    $26.00

82619. Moen, W. S.   Geology and Mineral Deposits of the North Half of the Van Zandt Quadrangle, Whatcom County, Washington.   Washington Division of Mine and Mining, 1962, Bulletin, 50 : 1-129, 41 figures, 22 plates, 4 plates in back pocket.   Softbound, pervious owners name, minor signs of use, very good condition.    $15.00