1. Mss Eur D691 Reference (shelfmark): Mss Eur D691 Title: George Gray papers. Scope & Content: Letter book of George Gray (senior) (d 1781), Surgeon at Calcutta 1738-60, containing copies of letters written by him to correspondents in Bengal after his return to England. Collection Area: India Office Records and Private Papers Languages: English Date Range: 1760-1779 Extent: 80 folios