paperink id: ads5008s Columbia Bar Lock Double Keyboard Typewriter 1898 Great Art Print AD This is a small size AD measuring approximately 2.75" x 4.25". AD is in Very Good Condition with very faint crease line lower right corner as shown and ready to frame. This is an ORIGINAL PERIOD Magazine Advertisement. You are purchasing a paper advertisement removed from a magazine and not the product shown in the AD. Outstanding AD to frame!