Nathaniel Wallich writes to General Department, Government of India, 5 May 1826, enclosing letter from the Medical Board dated 29 April 1826 thanking Wallich for conveying details of experiments made by John Forbes Royle at Saharanpur on medicinal plants and encouraging Royle to continue the work...
Letter to C. Lushington, Chief Secretary to the Government General Department, from Wallich, 12 May 1826 relates to proposed botanical expedition of Dr. [George] Govan to the Himalayas in response to earlier letter and enclosures from Lushington, dated 26 Apr 1826, Wallich gives his opinions rel...