Cunard side plate made by Maddock.  Excellent condition.  Measures about 7.25″ in diameter.  Purchased from a lady whose father was given a set of china on one the Queen Mary's last voyages to New York before her retirement.  Used throughout the fleet on board Mauretania, Caronia, Queen Mary, Queen Elizabeth, Britannic, etc.  Since a number are available, the one sent may be different from the one pictured, but it will be in the same condition.