1. Mss Eur F174/1405 Reference (shelfmark): Mss Eur F174/1405 Title: Scope & Content: Correspondence and papers on tannin content and pharmacology of tea in response to claims in advertisements for Doctors' China Tea and Brooke Bond Digestive Tea Collection Area: India Office Records and Private Papers Languages: English Date Range: Jul 1931-Nov 1935 Extent: Unspecified