Articles imported by or for public museums, public libraries, universities, colleges or schools, to be placed in such institutions as exhibits, accompanied by a certificate, in duplicate, in the prescribed form with the information to be provided with the form, and signed by a responsible official of the institution in which the articles are to be exhibited.

Articles imported by or for public museums, public libraries, universities, colleges or schools, to be placed in such institutions as exhibits, accompanied by a certificate, in duplicate, in the prescribed form with the information to be provided with the form, and signed by a responsible official of the institution in which the articles are to be exhibited.