Filtering by: Creator Hinshelwood, Robert, 1812-1879 Remove constraint Creator: Hinshelwood, Robert, 1812-1879 Creator Perkins, Granville, 1830-1895 Remove constraint Creator: Perkins, Granville, 1830-1895 Location Duke Medical Center Library & Archives Remove constraint Location: Duke Medical Center Library & Archives Subject engraving (printing process) Remove constraint Subject: engraving (printing process) Year 1873 Remove constraint Year: 1873