Vintage advertising small writing paper tablet. Resi-Trumpf Supermargarine (with egg yolk and vitamins). "Ihe Trumpf im Haushalt" (Your Trump card in the household). This could be wartime or 1950s. Price is for one small tablet. They measure 5 1/2" by 1 1/2"
Resi Margarine was based in Nuremberg and originally had Jewish owners until 1939 when it was "Aryanizied".