Roberts (Bernard), editor - The Unifying Element: The Creative Use of Paper.

The Unifying Element: The Creative Use of Paper. George T. Knipe, Michael D. Chater, Frank Grunfeld, Raymond W. Roberts, Frank Herrmann, David Gentleman. Edited by Bernard Roberts. 8vo, pp.iv,54, The Wynkyn de Worde Society, 1963
Sent in Bell type, printed on different paper stocks with illustratins within the text. Japanese endpapers. Grey paper-covered boards, spine gilt, 'sunburst' device in gilt on upper cover. A fine copy.