New York: Privately Printed, 1933. First, Limited Edition. "Regular issue" of 800 copies in buckram. Large quarto (34cm); blue cloth, titled in gilt on spine and front cover; printed slipcase; xx,-377pp; photographic text illus; seven tissue-guarded plates. A fine, fresh copy in the original slipcase, slightly toned and soiled but still Near Fine. From the library of noted zoologist James G Mead, Curator Emeritus of Marine Mammals at the Smithsonian Institution, with his printed bookplate inside front cover.