A deputation of merchants, bankers, and others resident or being interested in the colony of Natal, introduced by Mr. Gilpin, M.P., and consisting of Mr, George Macheroy, Mr. Richard Harrison, Mr. Septimus Maitland, Mr. A. Mowbray, M.D., Mr. Philip Blyth, Mr, George Ledgett, and Mr. F. S. Angier, had an interview with the Duke of Buckingham and Chandos, at the Colonial-office, on Wed-