Children with Four Leaf Clovers - St. Patrick's Day Greeting CardBLANK INSIDE Victorian St. Patrick's Day postcards often feature charming scenes of children surrounded by giant shamrocks, and this delightful card is no exception. The playful imagery showcases children happily frolicking with both standard size and oversized versions of the iconic green good luck charm. See our entire St. Patrick's Day Collection! The Golden Age of Postcards, spanning from the 1890s until World War I, witnessed an extraordinary