All Items 1 Collection 1 Archives & Special Collections 1 Contributor 2 Brush, George Jarvis, 1831-1912 1 Hitchcock, Edward, 1793-1864 1 Topic 4 Collection and preservation 1 Correspondence 1 Natural history collections 1 Triphylite 1 Part Of 1 Edward and Orra White Hitchcock Papers 1 Genre 1 Correspondence 1 Subject 3 Hitchcock, Edward, 1793-1864 – Correspondence 1 Hitchcock, Edward, 1793-1864 – Natural history collections 1 Triphylite – Collection and preservation 1 George Jarvis Brush letter to Edward Hitchcock, 1862 October 17 Brush, George Jarvis, 1831-1912 A letter to Edward Hitchcock in which George Jarvis Brush discusses the properties, location, and study of "triphyline." George Jarvis Brush letter to Edward Hitchcock, 1862 October 17
