This ad is for a pair of blue flute pattern butter pats made by Furnivals, Denmark. They are also marked "Made in England" I guess a couple ordered them for their wedding as they have the names "Van and Booty" "April 27th 1957" written out on the butter pat in the original blue glaze. The only personalized butter pats I have ever seen. Both butter pats are in great condition. They are 3" in diameter.