Friends & relatives will be intrigued by this greeting card depicting the different construction phases of the Singing Tower.Starting with its initial construction in 1927 and ending with its completion in late 1928, these photographs provide a fascinating insight into the work needed to bring this remarkable structure to life.The card is blank inside while the back side has interesting facts about the Singing Tower. The card measures 4″ X 9″ and comes packaged ina cellophane sleeve with a white envelope.