1975 Poly-Choke Booklet "the Winshooters handbook" 43rd Ed.,5-1/2" x 8-1/2" with 26 pages CONTENT: There are 23 pages with info on Poly-Chokes,chokes in general,shotguns and wingshooting.Also 8 pages of Poly-Choke products and the unused order form on the back cover is intact. Excellent Condition with a top to bottom crease on the front cover