Vintage 1960s Singer Buttonholer Green Clam Case Sewing Accessories with MANUAL

Vintage 1960s Singer Buttonholer Green Clam Case Sewing Accessories with MANUAL Normal scuffs and scratches on case from use, storage and handling. Comes with manual (of which front page is partially ripped - see photo), two metal button hole attachments (both 1- 1/16) and machine unit. Tried to photograph some of the scuffing. See photos for details.