The E. C. Simmons Antique Original Sewing Machine Attachments Set in Wood Case is a rare and valuable find for collectors and sewing enthusiasts. Manufactured before 1930, this set includes authentic, antique original attachments made by the renowned maker, E. C. Simmons. These high-quality parts are sure to enhance the functionality and charm of any vintage sewing machine, making this set a must-have for those looking to preserve or revive the beauty of pre-1930 sewing technology.