The Old Timer Schrade Made in the USA 50T Green Single Blade Lock Back Pocket Knife is a vintage collectible folding knife manufactured by Schrade in the United States. This pocketknife features a drop point blade type, lockback mechanism, and an ambidextrous design. With a green color and a single original blade, this knife is perfect for collectors of vintage folding knives. Its classic design and craftsmanship make it a valuable addition to any knife collection.