Lighting.
Reading edition
Electric Lamps. Maurice Solomon, A.C.G.I., A.M.I.E.E. Extra Crown 8vo. 7/6 net. (See p. 38.)
Town Gas and its Uses for the Production of Light, Heat, and Motive Power. W. H. Y. Webber, C.E. With 71 Illustrations. Extra Crown 8vo. 7/6 net.