Categories 1900-1949 Ephemera If Only He’d Known, 1940 Post author By Estelle Post date October 11, 2014 PTO Magazine, February 1940 A letter from the Daily Express, 1940, printed in the digest magazine, PTO. Not entirely sure what would have changed “if only he’d known” in the situation, really though…. Tweet Tags 1940, Daily Express, PTO magazine