Berkeley: Arion Press for Friends of the Bancroft Library, 1986. Paperback. 72p., numerous nicely-rendered b&w illustrations and learned commentary; titlepage, chapter heads and numerals in blue, book design by the Arion Press. Preface, introduction, chronologies, index, b&w plates and illustrations, very good in wraps. Number 34 in the series of Keepsakes issued by the Friends of the Bancroft Library.