This Circa-1957 brochure measures 3-1/2" x 6" with 6 fold-out pages/panels.It features the 8X Westerner Varmint-Target scope.The 8X Pioneer is also featured on the back cover.The scopes are pictured with descriptions,reticle choice and specs.There is also the Leupold Adjusto Mount.The code on the back cover is "156-35". Excellent Like-New condition