Equal Pay Act of 1963
In 1942, Republican congresswoman Winifred C. Stanley from Buffalo, N.Y. introduced H.R. 5056, Prohibiting Discrimination in Pay on Account of Sex, which did not pass at the time. The issue languished until 10 June 1963, when Congress passed the Equal Pay Act ("EPA" or the "Act") as an amendment to the Fair Labor Standards Act, to "prohibit discrimination on account of sex in the payment of wages by employers."
Edna F. Kelly
Kelly can also be credited with promoting the first equal pay for equal work bill, which she introduced in 1951. It was a landmark effort, which established a new era in the fight for women's equality. She was in attendance when President John F. Kennedy signed the Equal Pay Act into law June 10, 1963.