1. Certificate of engagment in the service of the East India Company for Nathaniel Helly, 1769 Creator: East India Company Published / Created: 1769 November 13 Call Number: OSB MSS FILE 19652 Collection Title: Osborn Manuscript Files Image Count: 1 Resource Type: Archives or Manuscripts Found in: Beinecke Rare Book and Manuscript Library > Certificate of engagment in the service of the East India Company for Nathaniel Helly, 1769 November 13.