2-9/16”x.25” thick with heavy metal rim holding original glass inserts over a pair of paper lithographs with each man’s name printed below. Listed as Sullivan HC 1844-56, variety B. Background on the Clay side has very light scattered tanning and the Washington side is totally clean. Upper side edge has two tiny holes in which is inserted a thin twisted wire hanger. This may or may not be original. The example pictured in Sullivan does not show a hanger. FN and rare.