I doubt my mother ever used it.
Zipper foot for Singer slant-shank sewing machines. Insert zippers, snap tape, piping and more with ease. Narrow design allows you to move closer to zipper teeth. Part number 161166.
Hinged Slant-shank Zipper Foot 161166 - Singer
Vintage Singer sewing machine low shank adjustable zipper / cording foot. This attachment is compatible with low shank machines including the 15, 66,
Singer Sewing Machine Low Shank Adjustable Zipper Cording Foot Simanco 121877 M
Vintage Singer Zipper Foot No. 161166 GT BRIT EUC!
Singer Slant Shank - Norway
Description:, Brand new and high quality, durable to use, Works as a zipper foot, a cording foot, and straight stitch foot, Great for inserting
Invisible Zipper Foot Attachment Vintage Singer Slant Sewing Machine
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VINTAGE SINGER SEWING MACHINE FOOT/FEET ATTACHMENTS/ACCESSORIES 201/99/66 Ec
Singer Slant Shank - Sweden
Zipper Cording Foot, Narrow - LOW Shank, Singer (Vintage Original) – The Singer Featherweight Shop
Zipper Foot, Slant Shank #161166 : Sewing Parts Online
Vintage Zipper Foot