Letter from Henry Thomas Colebrooke to Nathaniel Wallich regarding providing an annual supply of seeds for his plantations in the Cape. He lists varieties that he would particularly like Wallich to send and asks that they be directed to James Gosling Esq., at the Cape of Good Hope. Handwritten from Cape Town, dated 10 April 1822.

Letter from Henry Thomas Colebrooke to Nathaniel Wallich concerning different species of plants that Colebrooke thinks might be appropriate to grow in his South African plantations. Handwritten, dated 22 April 1822.