Listen to Audio Version Image: The ill-conceived “Liberty Barking” silver dollar, Judd-1544-1/2. (Actually a mockup of Dennis’s beagle Hyacinth, by retired Whitman art director Bob Cashatt.) Dennis: A coin collector asked me about the name of the 1916–1947 half dollar: Is it “Liberty Walking” or “Walking Liberty”? Growing up as a coin collector, I.