Singer Sewing Machine 301 404 Slant Shank Buttonholer Attachment Set Simanco 160743

Vintage Singer buttonholer attachment for use with the slant shank 301 & 404, also compatible with other slant shank models. Comes with the original case, thumb screw, buttonholer #160743, throat plate cover with mounting screw, instruction manual and the 5 original templates (5/16" 5/8" 13/16" 1-1/16" & 1-1/16" keyhole). Overall very nice vintage condition. Will be clean and rust free with typical signs of age, may have minor paint wear - You will receive one in similar condition as the example shown. *Please note that the original manual will be legible but will have some typical creasing / wear. Original, genuine Simanco attachment.