1961 Buehler Mounts catalog which measures 8-1/2" x 11" with 4 pages CONTENT: This is Catalog 16.There is an application chart listing 58 different applications with multiple rifles within a manufacturer for most.There are 3 types of bases shown along with the New Micro Dial mount.There is also a S&W pistol base,introduction of Colt & Ruger pistol bases and Buehler rings.The back cover has the Little Blue Peep,bolt bending blocks and the Buehler Safety.ALSO a single sheet Dealer Price list dated "Effective February 15,1961.ALSO and order form and an addressed envelope to send the form.ALSO a cover letter titled "13th Annual Spring Letter" focusing on New items. Excellent condition with creases where folded for mailing and "March 9-61" written on the cover