RARE - 1950s MARYLAND gem LICENSE PLATE A639 - - FULLY EXPIRED - COLLECTABLE USE ONLY  -  This gem mint unused 1950s license plate, Fully Expired, Collector Use Only, is No A639 - it was from the Maryland State 'Cycle Registration Company in Baltimore Maryland. A super addition to any plate collection, Size is 4" x 7"  -  possibly issued for motorcycle use  -  out of an estate - buyer pays 6.95 safe bubble shipping and tracking in USA