Date unknown for this recipe that was clipped from a magazine but I’d guess the 1980’s or so. This was noted as being from the American Dairy Association. Recipe is typed below along with a scanned copy (click to view larger image).
COFFEE EGGNOG PUNCH
1/4 cup instant coffee powder
1/2 cup boiling water
2 quarts dairy eggnog
nutmeg
Dissolve coffee powder in boiling water; chill. Add to eggnog. Pour into punch bowl and sprinkle with nutmeg.
Yield: approx. 2 quarts
(American Dairy Association)