by India. Great Trigonometrical Survey, James Thomas Walker, Charles Thomas Haig, James Palladio Basevi, George Strahan, William James Heaviside, William Maxwell Cambell, William Hammond Cole, J. Eccles, Sir Sidney Gerald Burrard
by India. Great Trigonometrical Survey, James Thomas Walker, Charles Thomas Haig, James Palladio Basevi, George Strahan, William James Heaviside, William Maxwell Cambell, William Hammond Cole, J. Eccles, Sir Sidney Gerald Burrard
No description available