Wood Alcohol Fuel Tablet Ration Heating.

 " middelgroot blikje met de volgende tekst: for heating a meal for five men or six individual meals using "C" rations.

 Manufactured by Hotel Research Laboratories New York"

"op de achterkant de volgende instructies: remove cover by prying under cover's edge, touch lighted match to contents. to extinguish, hold cover upside down ...