by G. V. Samsonov ; With a foreword by Henry H. Hausner. with a foreword by Henry H. Hausner. by B. J. Chalmers. With a foreword by T. H. Mason. by F. C. Orchard, with a foreword by H. C. Harland. by A. R. Stokes. With a foreword by Sir John Randall. by I.G. Kesaev. With a foreword by Jerome Rothstein. E. M. H. Lips, with a foreword by G. V. Stabler. Thomas M. Masters ; with a foreword by Janice M. Lauer. by A.G. Warren ; with a foreword by Alexander Russell. by Sidney Jefferson ; with a foreword by Henry Seligman.