Oxo : the most health-giving drink in the world : build up your strength with Oxo / Liebig Company.

Leaflet or magazine insert advertising Oxo beef extract. The front shows a mother and a small boy (standing on a wooden box) placing a large red 'O' on top of an 'X' and 'O' against a pale blue background. The product is shown on the back along with its nutritious values (nitrogen, fibrin, phosphorus building tissue, keeps blood pure makes new red blood cells, combats fatigue and sickness, promotes nutrition).