Knit N Stretch 460 B vintage sewing pattern, dated 1980.
Pattern makes women's briefs, 3 variations. See images for style details.
Sizes 8 - 26 included:
See second and third images for exact size measurements.
This is a large, paper folder with a master pattern - trace or cut the sizes you require. Instructions included. Pattern is UNCUT, instructions included, in good condition.