1. Singer 15-91 Industrial strength machine in excellent condition with good paint. This machine will sew leather, canvas, silk or any material you want to tackle. Smooth and strong with lots of power with a great straight stitch. It comes with an Instruction manual and foot control. It is ready to sew and will make you an excellent machine for all purposes. This Singer 15-91 is another great workhorse machine Singer built in the 1950's priced at $229.00 + $38.00 Shipping buy now and make this a great keepsake for your younger generation when they grow up to enjoy.