the official seal of any officer authorized to administer oaths within the United States, duly made by the person claiming copyright or by his duly authorized agent or representative residing in the United States, or by the printer who has printed the book, setting forth that the copies deposited have been printed from type set within the limits of the United States or from plates made within the limits of the United States from type set therein; or, if the text be produced by lithographic process, or photo-engraving process, that such process was wholly performed within the limits of the United States, and that the printing of the text and binding of the said book have also been performed within the limits of the United States. Such affidavit shall state also the place where and the establishment or establishments in which such type was set or plates were made or lithographic process, or photo-engraving process or printing and binding were performed and the date of the completion of the printing of the book or the date of publication."
Avoidance
of errorsIn preparing the affidavit, which is necessary for books only, the applicant should be careful to note the following points, as to which errors are commonly made. The affidavit should correspond exactly with the application (as that with the title-page or other data in the work itself) . The affidavit cannot be made till after publication and must state the exact day of publication or the date of completion, either or both, which last means not necessarily the completion of printing the whole edition, but of the deposit copies. The affidavit-must be taken and signed by an individual, not by a corporation, company or firm as such, and the affiant must state whether he is the claimant, agent of the claimant, or printer, striking out the other designations. The name of the printer
