7. The above regulations also to govern Class A.
8. Applications for space must be made to George H. Hastings, No. 147 Tremont street, Boston, Massachusetts.
9. Entries to close on Tuesday, July 15, and no space to be allotted for exhibits after that date. All exhibits must be shipped so as to reach the exhibition on the Saturday preceding the opening of the same, and all charges to be prepaid.
10. Each picture or set of pictures must be marked with a letter signifying the class in which it is offered for competition.
11. The exhibition of photographs connected with the convention is to be considered an art exhibition pure and simple. In order not to detract from this standard, no sign of any description shall be allowed in the hall devoted to the display of photographs, except the names and addresses of the exhibitors.
12. No exhibit for the grand prize or classes A, B, C, D and H to occupy space of more than eight lineal feet, and in class E, ten lineal feet.
13. All photographs exhibited must be from negatives made since the tenth annual convention, held at Boston, Massachusetts, August, 1889.
14. All exhibitors must see that their displays are properly placed before 10 o’clock A.M., on August 12, and no exhibits will be admitted after that date.
15. All art exhibits must be sent to George H. Hastings, Art Department, Photographers’ Association of America, Smithsonian Institute, Washington, D. C., all charges prepaid.