Canadian government food test : (extract from report of gov't officials at Ottawa, Can.) / Thos. MacFarlane.

Leaflet promoting the nutritional value of Grape-Nuts, first made by Charles William Post in 1897, particularly the dextrin found in them. They are compared to ten other common breakfast cereals. Printed in black on pale pink thin card. Presumably issued by the manufacturers. [C127] is at the bottom of the page.