Commerative Mug Opening of St. Lawrence Seaway Queen Elizabeth II **See Descrip

Due to the age of this cup, crazing can be seen on the outside and inside. (This does not affect functionality of the cup). Crazing is a surface effect that causes a network of tiny cracks to appear on pottery or china. To commemorate the opening of the St. Lawrence seaway by H.M. Queen Elizabeth II Canada 1959