American Cast Iron "Pineapple" Cookie Mold, c. 1820-1835

American Cast Iron "Pineapple", "Cornucopia" and "Bird" Cookie Mold, c. 1820-1835.
The Pineapple measures approximately 6" X 4 1/2", the Cornucopie 5 5/8" X 4 3/8" and the Bird is 5 3/8" X 3 3/8". All are in excellent condition. That's all the info. I could find out about these items. If anyone knows anything else about this that would be helpful.