Four Baltimore & Ohio Railroad China Centenary Harper's Ferry Plates 10 1/2" A set of four 10 1/2" china plates for the B&O Railroad in the Centenary pattern with the Harper's Ferry graphic, bottom stamped with the large Scammell's Lamberton Design Patented shield mark. The plates show minimal signs of use with a few light scratches, discoloration on the bottom from storage, and leftover adhesive marks. One plate does have a visible 2" crack that extends from Harper's Ferry to the edge of the plate and can be seen from both sides. No other chips, cracks, or breaks among the group.