1980 Beretta PM 12S Instruction Manual,6" x 8-3/16" with 14 numbered pages.Complete instructions with pictures and illustrations on those 14 pages.There is also a fold-out exploded parts view of the gun and a fold-out cut-a-way view of the gun each measuring 16" x 11-1/4" with parts listed by number.There is an accompanying parts list with parts named and numbered.This is an original,NOT A REPRODUCTION.The code on the back cover is "6/80 10". Excellent As-New condition