Abstract
Colonial Office reaction to the sub-imperialism manifested by its south-east African colony showed neither consistent support nor implacable opposition. That much-neglected source, the original correspondence, provides a window on Victorian policy-making. Scrutiny of the official minutes reveals the factors involved in the evolution of Colonial Office policies, and impressions derived from the documents can be confirmed or corrected accordingly. Academic eavesdropping on the secretaries of state and their officials is a rewarding, and sometimes entertaining, experience.