Montreal Standard, 1 March 1919, page 13
Eat without fear of indigestion! Instant relief for bad stomachs.
When your meals hit back.
When what you eat turns sour, forming acids, gases and indigestion.
Magic relief. No waiting!
The moment Pape’s Diapepsin reaches the stomach all the sourness, acidity, heartburn, dyspepsia and indigestion ends.
Upset stomachs feel fine.
Costs so little – any drug store.
Upset? Pape’s Diapepsin will put you on your feet.