Instructions for Testing Telegraph Lines and the Technical Arrangements of Offices, written on behalf of the government of India, under the Orders of the Director-General of Telegraphs in India, Vol. I ONLY (1879)
London: Trübner & Co., 1879. First printing. Hardcover. First edition, 1879, vol. one only. 8vo, original brown cloth gilt, 239 pp, a few illustrations. Very good copy, light foxing to outermost pages.