This vintage manual is a must-have for anyone who owns a Singer electric sewing machine 15-91. It provides valuable instructions on how to use and maintain your machine, ensuring that it stays in top working condition for years to come. Produced in 1936, this manual is a true collectible and a testament to the quality craftsmanship of Singer products. Whether you're a seasoned seamstress or just starting out, this manual is an invaluable resource that will help you get the most out of your Singer sewing machine. With detailed instructions on everything from threading the machine to creating complex stitches, it's the perfect companion for anyone who wants to take their sewing skills to the next level. So why wait? Order your vintage Singer electric sewing machine 15-91 instruction manual today and start creating your own beautiful, handmade creations!