view that the grant of the statute is for protection under the common law rather than a statutory and limited grant of privilege, is defensible and may be upheld by the courts, should a case arise. No case is likely to arise for twenty-eight years from the time of first copyright, under the act, of an unpublished work; but the dilemma will then present itself to the author whether he should apply for a renewal term and thus accept the limitations of the statute, or rely upon the original registration as a protection in perpetuity up to the time of publication. Possibly before that time this difficult point may be made clear by supplementary legislation.
Indeter-
minate pro-
tectionThe most serious argument against the view that unpublished works may be protected indeterminately, is founded on the provision of the Constitution authorizing Congress to grant protection for limited terms, as to which the view may be upheld that Congress is not here making a grant, but is oifering statutory protection to the inherent right of an author in an unpublished work.
In any event the author has clear rights for twentyeight years from the date of publication or the date of first performance, whichever the earlier. In case of publication, it is altogether probable that the playright or performing right will be construed by the courts to lapse at the end of the copyright term and renewal thereof of the published work, and in case a "book of the play" or libretto of an opera is printed for sale within a theatre in connection with the performance, that will undoubtedly constitute publication and such copies should be copyrighted.
Printing and
performanceThe doctrine that performance is not publication was upheld by the N.Y. Court of Appeals in Palmer v. DeWitt in 1872, in which the assignee of the manuscript and playright of Robertson's drama "Play"
