The Nuttall Encyclopedia
ap. of a province of the name in Afghanistan, in a mild climate, on an elevated plateau of great fertility, 6000 ft. in height, on the high route between Central Asia and the Punjab, a great highway of trade, and a depôt for European goods.
Wood, James, ed. Entry for 'Cabul`'. The Nuttall Encyclopedia. https://www.studylight.org/encyclopedias/eng/nut/c/cabul.html. Frederick Warne & Co Ltd. London. 1900.