Oct 4, 1931. Square-jawed detective Dick Tracy made his comic strip debut in the Detroit Daily Mirror in Plainclothes Tracy.
Image: Fair use, https://en.wikipedia.org/w/index.php?curid=21844862
Oct 4, 1931. Square-jawed detective Dick Tracy made his comic strip debut in the Detroit Daily Mirror in Plainclothes Tracy.
Image: Fair use, https://en.wikipedia.org/w/index.php?curid=21844862