File R 636/1880 - Correspondence regarding the transmission of cinchona plants from the Royal Botanic Gardens at Kew to India in the charge of Robert Cross
File R 644/1880 - Correspondence regarding the transmission of cinchona plants from the Royal Botanic Gardens at Kew to India in the charge of Robert Cross
File R 645/1880 - Letter from Dadabhai Naoroji to Sir Louis Mallet, Under Secretary of State for India, dated 12th August 1880, regarding statistics sent to him relating to the agricultural produce of India
File R 647/1880 - Correspondence regarding a letter from a tea planter to the Calcutta Englishman complaining of the actions of the Chief Commissioner in Assam in granting licenses for the sale of spirits in the province