Christmas tree mobile
FIG. 1 is a perspective view of a christmas tree mobile showing our new design, 
     FIG. 2 is a perspective view of a christmas tree mobile showing a modified form of our new design, 
     FIG. 3 is an enlarged detail view of a portion of the chains of the design shown in FIG. 1, and 
     FIG. 4 is an enlarged detail view of a portion of the chains of the design shown in FIG. 2.