Shipping costs for Survey Publications on Glass Sand and Glass - Making Materials (p. 363) AND Survey Publications on Abrasive Materials, Quartz, Feldspar, Etc. (pp. 364-365) AND Survey Publications on Mineral Paint (p. 366) (FROM: Contributions to Economic Geology, 1908. Part I. Metals and Nonmetals except Fuels; United States Geological Survey Bulletin 380).