Antique Sterling Silver Souvenir Teaspoon Set

Set of 7 antique sterling silver souvenir teaspoons, each with finely detailed, whimsical designs. Includes Cascade Gardens St. Louis 1904, The Jeweled Tower 1915, Columbus Caravels 1893, Seattle World Fair 1962, World's Columbian Exposition 1898 Machinery Hall, Panama Exposition Jeweled Towers San Francisco 1915, and Palace of Fine Arts. Excellent condition, need polished.                                         
Each is marked sterling silver. Each measures approximately 5". Total weight of 118 grams.