Owner's Manual Booklet for Singer Buttonholer No. 489500 & 489510 Button Holer

New Reprinted Manual for Singer Button Holer No. 489500 or No. 489510, As Used with Singer Sewing Machine. Center Staple Binding, Small Booklet Sized. (5.75" Wide x 3" Tall). To Fasten Feed Cover Plate to Machine.

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