Lightning conductors and lightning guards. A treatise on the protection of buildings, of telegraph instruments and submarine cables, and of electric installations generally, from damage by atmospheric discharges T Technology
Memorial of Alexander Lyman Holley, C. E., LL. D., president of the American institute of mining engineers, vice-president of the American society of civil engineers, vice-president of the American society of mechanical engineers …etc., etc. Born July 20, 1832. Died January 29, 1882 T Technology
