.: 4. New York, Mint Productions Inc., 1966, thick in-8°, (6)nn pp ( frontispiece portrait of author ) +476 pp + 221 full page plates (numbered 3-224). Publisher's red cloth with gilt lettering. With original illustrated dust wrapper ( wrapper with some tears, repaired with tape). This is the second edition of Kann's opus magnum on Chinese coins. The preface to this second edition is written by Russell Rulau of Sidney (Ohio) and contains a short biographical notice on Kann which had died in 1962.