The Bobbin Assembly
10:03
The Bobbin Winder
21:55
How to Remove & Install the Shuttle/Hook/Bobbin Case on the Singer Model 15-91
17:26
The Tension Lever and Take up Lever And Light
16:06
SINGER 15-91 SEWING MACHINE WOW! PATRICIA A CLASSIC VINTAGE SINGER SEWING MACHINE
10:06
The Tensioner Vintage Singer Sewing Machine Model 15 - 90 / 91
4:44
Oiling the Singer 15-91 Part 1
20:05
THE TOUGHEST EVER MADE! Singer 15-91 is Ready! If This Machine Can't Sew It, You Need an Industrial
11:07