16 Printed pamphlets, brochures, manuals, books, booklets, leaflets, informational flyers, informational sheets and newsletters, adhesive backed stickers, and kits comprised solely of one or more of the foregoing materials in the field of real estate development projects; Printed materials namely, articles, pamphlets, brochures, manuals, books, booklets, leaflets, informational flyers, informational sheets and newsletters in the field of real estate development projects, Paper calendars