1. Mss Eur G37/48/1 f.50 Reference (shelfmark): Mss Eur G37/48/1 f.50 Title: Letter to Clive from Jean Christoffle de Sprögel. Scope & Content: Dated at Hamburg, recommending his universal elixir. Collection Area: India Office Records and Private Papers Languages: French Date Range: 8 Oct 1767 Extent: 1 folio