IDEA, International Advertising Art magazine issue 44, December 1960. Designed by Ikko Tanaka.
TM cover design by Hans-Rudolf Lutz (1965).
By Charles Verey, 1960s.
By Meic Stephens, 1960s.
By Alison J. Bielski, 1960s.
By Edwin Morgan, 1960s.
Notes from the Cosmic Typewriter – The Life and Work of Dom Sylvester Houédard. Edited by Nicola Simpson. Occasional Papers, 2012.
Typotexture by Timm Ulrichs (1962). More here.