This is one of 6 cards I have in this Series No. 336 featuring "multiple babies" with varying quantities of eggs and bunnies. The charming equation on this card is one huge egg in blue and 5 rabbits. I like that several of the toddlers appear to be red heads:) Or was the artist simply trying to color coordinate with the orange-red of the organ box? This card is unused; circa 1905. Wonderful full color chromolithograph, German high quality printing! The white border at the bottom shows soiling and age. But this card has no creases and virtually no surface wear. A mat and frame would show it off at its best. Size: just over 3.5 by 5.5 inches.