This original fold out trade card is from the 1893 World's Columbian Exposition which was held in Chicago. It is in very good to excellent condition. The front features a little girl reading the news of Walter A. Wood Harvesting Machinery and saying "I wonder who sent me this". It is signed Brett Lithograph Company, New York. The inside features a retail branch directory. The reverse features a portrait of the Agricultural Building. This trade card measures approx. 3 1/2" x 6" when closed.