Ca.1977Steyr Firearms catalog which measures 6-5/8" x 3-1/2" with 20 fold-out pages CONTENT: It features the Steyr Mannlicher Model SL,Model L,Model M,Model M "Professional",Model M "Lefthanded",Model S,Model S/T,Model SSG and Target Rifle Model Match.That is followed by the Mannlicher-Schonauer Model 72 L/M,Model S and Model S/T.There is also a page of the Steyr scope mounts.The code on the back cover is "2144/l.77/10,000/engl.". Excellent condition