Artist E.M. Jackson painted dozens of covers for The Saturday Evening Post in the 1920s and ’30s. Many of them were romantic in nature, including his many Valentine’s Day covers, shown here.

Dutch Couple Valentine
E. M. Jackson
February 9, 1929

Valentine Ride
E. M. Jackson
February 11, 1928

18th Century Valentine
E. M. Jackson
February 12, 1927

Lace Valentine
E. M. Jackson
February 15, 1930

Baby King Valentine
E. M. Jackson
February 14, 1925

Valentine Gift
E. M. Jackson
February 11, 1922