1988 Hammerli 280 Catalog, 8-1/4" x 11-3/4" with 6 pages CONTENT: The text is Swiss only.There are images of the 280 pistol and features highlighted with a complete description( I believe so,I don't reqd Swiss).The back cover is an exploded view with parts numbered and a spec chart.The date on the back cover is "SPS 20 2.88". Excellent Condition