Plasmon biscuit

Plasmon biscuits are a biscuit containing plasmon, a proprietary dried milk. The manufacturers claimed that three pounds (1.4 kg) of plasmon equalled 100 imperial pints (57 L) of milk. Plasmon was manufactured by the International Plasmon Company and was added to a number of different products to make Plasmon Oats, Plasmon Cocoa and Plasmon Biscuits. Plasmon biscuits are still manufactured in Italy by the H. J. Heinz Company.