Author: Ernst Brütsch (auth.), Professor Dr. P. Aulich, Professor Dr.-Ing. e. h. O. Bauer, Professor Dr. Dr.-Ing. e. h. L. Beck, Dr.-Ing. H. Bitter, E. Brütsch, Ing. Georg Buzek, T. Cremer, Dr.-Ing. K. Daeves, Werkschulleiter F. Dellwig, Dr.-Ing. K. Dornhecker, Professor Dr.-Ing. R. Durrer, Obering. M. Escher, Professor Dipl.-Ing. G. Fiek, Professor Dipl.-Ing. G. Hellenthal, Oberbergrat J. Hornung, Ing. C. Irresberger, Obering. Dr.-Ing. Th. Klingenstein, Gießereiingenieur H. Kopp, Professor Dipl.-Ing. U. Lohse, Dipl.-Ing. Fr. Märtens, Berat. Ing. Joh. Mehrtens, Dr.-Ing. M. Philips, Direktor Dr.-Ing. E. Schüz, Dr.-Ing. C. Schwarz, Dr.-Ing. A. Stadeler, Dr.-Ing. R. Stotz, Obering. H. Tillmann, Werksdirektor L. Treuheit, Dr.-Ing. P. Uebbing, Dipl.-Ing. S. J. Waldmann, Ingenieur Fr. Wernicke, Professor A. Widmaier, Dipl.-Ing. H. Witte, Dr.-Ing. C. Geiger (eds.)
Author: Dr.-Ing. P. Bade, Dipl.-Ing. W. Conrad, cand.-Ing. A. Eichler, Prof. Dr.-Ing. R. Gasch, Dipl.-Ing. E. Holstein, Dipl.-Ing. K. Kaiser, Dr.-Ing. R. Kortenkamp, cand. oec. M. Kühl, Dr.-Ing. J. Maurer, Dr.-Ing. M. Person, Dr.-Ing. A. Reuter, Dipl.-Ing. M. Schubert, Prof. Dr. A. Stoffel, Dipl.-Ing. B. Sundermann, Dr.-Ing. J. Twele, Dipl.-Ing. V. Zimmer (auth.), Prof. Dr.-Ing. Robert Gasch (eds.)
Author: Dipl.-Ing. E. Schulz (auth.), Prof. Dr.-Ing. H. Baer, Dipl.-Ing. Ch. Bouché, Prof. Heinrich Dubbel, Dipl.-Ing. E. Dürre, Dr.-Ing. Bruno Eck, Prof. K. Gottwein, Dr.-Ing. W. Gumz, Dipl.-Ing. R. Hänchen, Dr. V. Happach, Dr.-Ing. H. Holdt, Dr.-Ing. W. Meyer zur Capellen, Prof. Dr.-Ing. Fr. Oesterlen, Prof. Dr.-Ing. W. Pauer, Prof. Dr.-Ing. A. Pröll, Dr.-Ing. W. Reichel, Dipl.-Ing. E. Schulz, Prof. Dr.-Ing. E. Sörensen, Prof. Dr. A. Thum, Dr.-Ing. F. Wettstädt (eds.)