Original (inglés)

ACKNOWLEDGMENTS The Editor desires to express his cordial appreciation of the assistance rendered him in his undertaking by the officials of the British Museum (Mr. F.D. Sladen, in particular); Professor W. Macneile Dixon, of the University of Glasgow; Professor Kemp Smith, of Princeton University; Miss Esther C. Johnson, of Needham, Massachusetts; and Mr. Francis Bickley, of London. He wishes also to acknowledge the courtesies generously extended by the following authors, periodicals,