2011 Christmas PNC. The richly decorated tree is one of the most familiar symbols of the Christmas season. In many families the putting up of the Christmas tree, traditionally a European pine, marks the beginning of the festive season. Decorated with tinsel, baubles, fairy lights and topped with a star, the tree is a joyous harbinger of Christmas. PNC features commemorative $1 coin and 55 cent stamp. Please contact Adelaide Exchange Jewellers to find out more on this item.