= I.a. by J. Battermann, J. Chieze, H. Dikreiter, D. Duyvis, K. Haselbock, H. Hegenfurth, E. Heigenmooser, S. Hinovsky, L. Hofmann, L. Jirinkova, J. Kabrt, R. Klein, V. Komarek, N.L. Lazar, J.C. Maas, T. Mauve, R. Reinhold, K. Safar, L. Strik, W. Weissenbach.
= I.a. by L . de Jagher, F.-I. van Damme, G. Gaudaen, D. Geldzahler, G. Cluytmans, L. Marchal, N. Degouy, D. Acket.
= I.a. by Rose Reinhold, Woyty-Wimmer, M. Kislinger, D. Meyer, E. Huber, H. Huffert, G. Mantero.
= I.a. by W.J. Roozendaal, G. Bergman, Bertram, Geni Peter, C. Behrens, J. Gomperts, C. de Wolff, Jan Mense, J. Bieruma Oosting, P. van Praag, J. Prange, A. Horodisch-Garman, F. de Jong, F. Mees, W. Zwiers, M. Feuerstein.
= I.a. for S.S. Blake, M. Perrottet, H. & N. Jenkins and "J.B" (all signed), W. McConnell and F.C.V. Lane.
= I.a. for E. Bencke, E.G. Boreham and A.M. Perrottet (all signed), M. Collett, Greenaway, M.C.I. Barnett and G.D. Perrottet. SEE ILLUSTRATION PLATE XIV.
= By C. Borowczyk (17x), J. Druzycki (±30x) H. Glowacka (9x), A. Golebniak (10x), S. Jakubowksi (7x), E. Kuczynski (29x), J. Panek (5x), J. Tom (8x), and S. Zgainski (±25x).