00749nam a22001937a 4500 gs 23000164 DLC 20260227111327.0 960919s1880 nbu 000 0 eng gs 23000164 //r96 DLC DLC YA 8883 Silliman, Benjamin, 1816-1885. The Rio Grande gold gravels. Report on the newly discovered auriferous gravels of the upper Rio Grande del Norte in the counties of Taos and Rio Arriba, New Mexico. By B. Silliman ... April, 1880. Omaha, Neb., Henry Gibson, Herald publishing house, 1880. 34 p. ; 23 cm. Gold mines and mining New Mexico. YA Pamphlet Collection (Library of Congress) DLC 26236 26236