Eureka : why is my pastry so light? / Coombs. Public Domain Mark. Source: Wellcome Collection.
Diecut leaflet shaped around an auburn-haired woman in a white cloth cap presenting a tray full of cakes, pies and a large blancmange. She is wearing a pink, spotted dress and a white apron. The answer to the question, "Because it is made with Coombs' "Eureka" aerated pastry flour which is an admitted antidote for indigestion" is iinside above an illustration of 3 packs of the flour.