1846. East India Company, W.H. Allen & Co., and Walker, John, 1786-1873, J. & C. Walker (Firm). Cartographic Details: Scale approximately 1:300,000 ; (E 73°45'--E 76°10'/N 31°35'--N 30°20'). Relief shown by hachures. Indicates Sikh Territory, ... Walker, John; London.