Ca.1980's Beretta BM59 Catalog,12-1/4" x 8-1/8" with 8 fold-out pages. CONTENT: When the first fold is opened the BM59 is pictured across 2 pages,24-1/2" x 8-1/8" with a description and spec chart.The BM59 pictured is 23" long.The next fold open measures 24-1/2" x 16-1/4" poster size/format.Across the top half are features of the gun highlighted along with the bayonet accessory.The bottom half of the poster pictures with short descriptions the BM59Ital, Bm59 Ital-Alpini,BM59 Ital-paracadutisti, and BM59 Mark II.The back cover shows the BM59E 7.62 mm NATO with a escription and spec chart.There is no date or code and Ca.1980's is my guess. Excellent Condition