Just finished cleaning and oiling my Singer 15-91. It was a little dusty, but overall in good shape. I switched it over to my cabinet as this will be my primary sewing machine. It not quite as nice as my White, but it makes a great stitch and will perfect for my upholstery projects. Here is the thread on my White:
http://www.quiltingboard.com/picture...e-t232615.html
Thanks for reading.