This is a nice small ratchet slot screwdriver, marked "A. G. & J. PRODUCTS GERMANY" and a diamond shaped logo, but very small, near the selector switch. Very similar to the North Brothers Yankee screwdriver No. 15, and works very well like the No. 15 for small screws. You may select forward, lock, and reverse. The wood handle is very solid, about 50% red stain finish intact, some small ding on the main steel driver shaft. A very nice quality made screwdriver. A rarely seen type, with a rare maker's mark too!