For your consideration, here is a Vintage Sharpen Up With Macklin Sharpening Stone, no. 154-1, with Box, made by the Macklin Company , Jackson, Michigan.   The stone has very little wear on it.  The box has wear and a missing end flap.  The stone is 3 3/4 inches long.  It will be mailed in a box for protection.  Item pictured is the actual item up for sale and comes from a non-smoking household.  (428.20t-.5bx1)