Bevknits #4002, vintage sewing pattern, dated 1973.
Ladies Bra.
Bust: 38 Inches / 97 cm in A - B - C cup sizes
Pattern is an uncut, large format master pattern, with all cup sizes included. Trace your size off the paper master. Pattern has some handwriting in places, will not affect use.
More vintage lingerie patterns here:
https://allthepreciousthings.com/collections/underwear-and-lingerie
