= I.a. for B. Bend (signed in pencil), F.C. van Gasken, F. Tillmann, The Alfred Dodge Cole Library of Physics, J. Lenord Merrill, Hawthorn Farm, J.E. Diamon, E.P. Kilroe and J.W. Johnson Carpender.
= Contains a catalogue raisonné of the graphic works of both artists from 1966 up to 1974.
= SEE ILLUSTRATION PLATE XIII.
= By Adalbert Duntze, Hugo Krafft, Rudolf Nehmer, Hans Pape, Paul Süss and Fritz Richter.
- Bookblock detached and contents shaken/ loose.
= I.a. by E. Albrecht, N. Baudino, B. Cup, M. Fils, E. Herfurth, P. Janousek, K. Kunes, S. Kulhanek, A. Mackova, M. Olbricht, H. Pauwels, J. Vodrazka.
= I.a. by C. Achterberg, G. Adriaans, E. van Alphen, N. Amesz, C. Bartels, H.J.M. Basart, M. Bezaan, B. van Beekum, Th. Beerendonk, J. Beernink, H. Beers, H. Bekman, F. van Bemmel, T. Berg, M. Bock, F. Boom, J. Boon, H. Bottema and J. Bretscneider.