ID Date Type Description Summary
191 1924-05-21 Memo An early demonstration of synchronous sound.Demonstration of the Phonofilm, in which synchronous music accompanies the ...
1407 1927-03-01 Letter and reply Mr Purcell believes Vitaphone infringes his patent, which he calls Realistic Moving Pictures. Hess replies, instructing ...
1413 1927-03-01 Correspondence The beginnings of a discourse on the acquiring of rights in regard to "talking movies." Should they be acquired and incl...
2079 1927-10-24 Letter and enclosure/s Hays sends Warner clippings about Vitaphone
1474 1928-01-05 Correspondence Small amount on the meetings of the general sales managers in 1928. Included is the attendance of each meeting. Also inc...
403 1928-03-13 Speech/address 'Censorship in the United States," an address delivered at the Association of the Bar, N.Y. This is a consideration of ...
416 1928-04-27 Letter Isaacs is Assistant Trade Commissioner at the U.S. Department of Commerce in London. These are his reactions to the int...
397 1928-06-18 Letter Censorship problems posed by the introduction of sound, and some strategies for coping with them.
466 1928-06-21 Press release This reports Hays' annual review of the state of the motion picture industry delivered at a meeting of the MPPDA Board o...
424 1928-06-25 Letter and reply Companies are being advised of specific violations they have made of the Don'ts and Be-Carefuls. Warners is reprimanded...
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