1. [Letter : Just[inian] Isham, 1639 September 2 to Samuel Hartlib] Creator: Isham, Justinian, 1610 or 1611-1675 Published / Created: 1639 September 2 Call Number: OSB MSS FILE 16792 Collection Title: Osborn Manuscript Files Container / Volume: Folder 16792 Image Count: 2 Resource Type: Archives or Manuscripts Found in: Beinecke Rare Book and Manuscript Library > [Letter : Just[inian] Isham, 1639 September 2 to Samuel Hartlib]