1. Certificate of engagment in the service of the East India Company for Nathaniel Helly, 1769 Creator: East India Company Call Number: OSB MSS FILE 19652 Image Count: 1 Resource Type: unspecified 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.