Unidentified photographer / artist, 1920 (ca), Unidentified mine camp, Silver nitrate print, 9 1/2 x 7 in, Private collection of Daniel Buck, LL/17825

Georges B. von Grumbkow, 1870 (ca), Real Socavon, Potosi, Albumen print, 9 1/2 x 7 in, Private collection of Daniel Buck, LL/17826

Moisés Valdéz, 1884, Quechisla, Albumen print, 8 1/2 x 6 1/2 in, Private collection of Daniel Buck, LL/17827

Ciprian R. Vidal, 1915 (ca), Chocaya train station, near the Chocaya minefields, Silver nitrate print, 4 1/2 x 3 1/4 in, Private collection of Daniel Buck, LL/17828

Unidentified photographer / artist, 1910 (ca), A general store - pulperia - inside a mine, Silver nitrate print, 4 1/4 x 3 in, Private collection of Daniel Buck, LL/17829

Unidentified photographer / artist, 1925, After a general strike at the Huanchaca Co., Pulacayo, Silver nitrate print, 7 1/8 x 5 in, Private collection of Daniel Buck, LL/17830

Unidentified photographer / artist, 1910 (ca), Hains and MacDonald in San Antonio vein, Silver nitrate print, 5 1/2 x 3 1/2 in, Private collection of Daniel Buck, LL/17831

Roberto M. Gerstmann, 1928, A miner of Pailaviri (Potosi), [Bolivia], Photogravure, 7 1/2 x 5 6/8 in, Private collection of Daniel Buck, LL/17832

J. Villegas Aramayo, 1920 (ca), Workmen's houses at Pogo mine, Silver nitrate print, 8 1/4 x 6 in, Private collection of Daniel Buck, LL/17833

Unidentified photographer, 1906, 1904, Huanchaca Co. mine, Pulacayo, Real photo postcards, 5 1/4 x 3 3/8 in, Private collection of Daniel Buck, LL/17834

Unidentified photographer, 1920 (ca), Bolivia. Tupiza. Villa Oriental, Real photo postcard, 5 1/4 x 3 3/8 in, Private collection of Daniel Buck, LL/17835

Unidentified photographer, 1900, Good luck [Glückauf] mill, Block & Co., Lipezhuaico, Bolivia, Silver nitrate print, 6 x 4 3/4 in, Private collection of Daniel Buck, LL/17836

Moisés Valdéz, 1890 (ca), Picnicking miners near Tupiza, Albumen print, 6 3/4 x 4 1/2 in, Private collection of Daniel Buck, LL/17837

Unidentified photographer, 1900s (early), 44 SOUth AMERICA. Indian women separating ore at a silver mine near Oruro. 3700 meters, Stereoview, Private collection of Daniel Buck, LL/17838