Carter, G. T., & Crewe, R. O. A. C. (1910). Letter from Sir Thomas Gilbert Carter to the Earl of Crewe, Leader of the House of Lords, regarding the recruitment of British subjects to the Peruvian Amazon company, with a copy of a letter from Henschell and Company to the Colonial Secretary, Barbados.

Carter, Gilbert Thomas, and Robert Offley Ashburton Crewe-Milnes Crewe. Letter from Sir Thomas Gilbert Carter to the Earl of Crewe, Leader of the House of Lords, Regarding the Recruitment of British Subjects to the Peruvian Amazon Company, with a Copy of a Letter from Henschell and Company to the Colonial Secretary, Barbados. 1910.