A vintage 1950's Christmas tree ornament in the shape of a drum.  The sides and bottom of the drum are mercury glass in a blue and silver with mica snow around the edge. The top is clear glass so you can see to the bottom of the ornament.  Cap is marked Western Germany.

Size is 2-1/2" tall from bottom to top of cap.  Base is 1-1/2" across.  Condition is very nice.