Pp. xii+126+[2](colophon, verso blank), 5 plates (1 folding), text figures, addenda/errata sheet loosely inserted, appendices, indices; demy 8vo; maroon cloth, lettered and decorated in gilt, bottom fore-corners bruised, dust wrapper, slightly soiled and creased, edges a trifle rubbed and split; a few corners slightly creased, a little faint foxing and..... More