Coolidge actually vetoed the legislation twice. He killed the bill in February 1927. Congress didn’t get the message and sent it to him again in May 1928.
FEE’s mission is to inspire, educate, and connect future leaders with the economic, ethical, and legal principles of a free society. These principles include: individual liberty, free-market economics, entrepreneurship, private property, high moral character, and limited government. Visit https://fee.org