Rare and hard to find Omega Electronic F300Hz booklet in very good condition. Still very crisp, no tears just light scruffs but still looks great as is. its about 4 1/8" by 3 1/8", in English language. We are jewelers all of our items are professionally inspected and tested, we guarantee all of our items to be as described. We have many other hard to find items listed so please take a look, you never know what you might find. Thank you and happy shopping.