Roman Imperial Coinage Volume IV. Part III, Gordian III - Uranius Antoninus by Harold Mattingly, Edward Sydenham, and C.H.V. Sutherland. London: Spink & Son, 1949. 242 pages, 16 fine plates, original green wrappers lightly chipped, pages unopened. Contents As New. The original printing with collotype plates superior to the halftones in the combined reprint.