This antique cast iron treadle sewing machine foot pedal features an ornate butterfly pattern, adding a touch of vintage charm to any sewing machine. Made in the United States before 1930, this original piece is a unique addition for collectors or enthusiasts of steampunk-style decor. The butterfly design on the foot pedal adds a whimsical and decorative element to the functionality of the sewing machine, making it both practical and visually appealing.