EditorialOne of the group of Pagosa Hot Springs, showing incrustation on the surface. Much prized by the Indians and miners on account of supposed healing qualities. Principal mineral element, Sulphate of Soda., Geographical Surveys West of the 100th Meridian (...
EditorialOne of the group of Pagosa Hot Springs, showing incrustation on the surface. Much prized by the Indians and miners on account of supposed healing qualities. Principal mineral element, Sulphate of Soda., Geographical Surveys West of the 100th Meridian (...
EditorialOne of the group of Pagosa Hot Springs, showing incrustation on the surface. Much prized by the Indians and miners..., Timothy H. O'Sullivan (American, about 1840 - 1882), 1874, Albumen silver print.