If memory serves, the flip side of "Willie Claus" was "Jingle-O the Brownie-O". My father had it on a 78 and would play it for me every year around Christmas on his old Victrola. I seem to remember that the 78 had a blue label. It met a sad end when my sister sat on it and it broke in two pieces. I still have it somewhere, I'm sure, as my father seldom threw anything away.