Nixon of all people talked about it in 1956: https://www.nytimes.com/1956/09/23/archives/nixon-foresees-4day-work-week-says-gop-policies-assure-fuller-life.html

Nixon of all people talked about it in 1956: https://www.nytimes.com/1956/09/23/archives/nixon-foresees-4day-work-week-says-gop-policies-assure-fuller-life.html https://www.nytimes.com/1956/09/23/archives/nixon-foresees-4...