Greetings Cards - Bok Tower Architectural Plans

These 4" X 5.5" greetings cards are adorned with a print of the architectural plans for the Singing Tower in different gradations of either blue or brown which gives them a lovely vintage look. 

Each card is blank inside, making them easy to pass along the beauty of the Singing Tower for almost any occasion.  Comes packaged in a cellophane sleeve with an envelope.  Proudly made in the USA.