MAXWELL, JAMES CLERK. A Treatise on Electricity and Magnetism. Oxford: Clarendon Press, 1873. 20 lithographed plates. 2 volumes in one, 8vo, contemporary blue polished prize calf gilt, red lettering piece on spine, g.e.; scattered light foxing to first and last few pages. FIRST EDITION, with the errata leaves (lacks advertisments). Grolier/Horblit 72; Norman 1566; Honeyman V,2185.