All Items 1 Collection 1 Archives & Special Collections 1 Contributor 1 Hitchcock, Orra White, 1796-1863 1 Location 2 Massachuestts 1 Whately 1 Topic 1 Petrology 1 Format 1 Pen and ink on linen 1 Part Of 1 Orra White Hitchcock Classroom Drawings 1 Genre 1 Scientific illustrations 1 Subject 1 Petrology – Massachuestts – Whately 1 Orra White Hitchcock drawing of contortions in mica slate, Whately, Massachusetts Hitchcock, Orra White, 1796-1863 One of 61 drawings done by Orra White Hitchcock for use in Professor Edward Hitchcock's classes on geology and natural history. Orra White Hitchcock drawing of contortions in mica slate, Whately, Massachusetts
