| | photograph credits Bildarchiv Foto Marburg, p. 162 left; Bildarchiv Rh. Museum, Cologne, pp. 87, 155, 167 right; Wilhelm Castelli, Lübeck, p. 147 ; Martien Coppens, Eindhoven, p. 79 ; E. M. Czako, Munich, p. 134 ; Walter Dräyer, Zurich, p. 76 ; Foto A.F.I., Venice, p. 181 ; Foto Eckelt, Berlin, p. 182 ; Foto Gnilka, Berlin, pp. 135, 177 ; Foto Kay, Hamburg, p. 164 ; Foto Renger, Essen, pp. 31, 162 right; Foto Stickelmann, Bremen, p. 59 ; G. Hauck, Frankfurt, pp. 17, 160 ; Heddenhausen und Posse, Biberach a.d. Riss, p. 173 ; H.-J. Heyden, Hamburg, p. 170 left; Peter A. Juley & Son, N. Y., pp. 73 bottom, 157, 163 ; B. Kegebein, Güstrow, p. 148 ; Kleinhempel Fotowerk- stätten, Hamburg, pp. 47, 138, 146, 149, 166, 167 left, 175 ; Adolf Lazi, Stuttgart, p. 176 ; Sylvester Lucas, Detroit, p. 29 ; Percy Rainford, N.Y., pp. 30, 214 ; Inge v. d. Ropp, Cologne, p. 169 ; John Schiff, N.Y., p. 113 ; Hans Schreiner, Munich, p. 170 right; Bruno Schuch, Berlin, p. 167 center; Adolph Studly, N.Y., pp. 45, 151, 158, 168 left; Soichi Sunami, N.Y., pp. 20, 37, 43, 73 top, 84 right, 85, 88 - 92, 93 top, 94, 100, 122, 124, 152, 159, 161, 165, 174, 184, 186 - 192, 194 - 208, 210 - 214, 213, 215 - 217 ; Dr. Johanna Zick, Berlin, p. 179 -236- | |