Ski-sled
FIG. 1 is a perspective view of a ski-sled embodying my new design; 
     FIG. 2 is a rear elevation of the ski-sled shown in FIG. 1; 
     FIG. 3 is a side elevation of the ski-sled shown in FIG. 1; 
     FIG. 4 is a front elevation of the ski-sled shown in FIG. 1; 
     FIG. 5 is a top plan view of the ski-sled as shown in FIG. 1; and, 
     FIG. 6 is a bottom plan view of the ski-sled as shown in FIG. 1. 
     The broken lines in FIGS. 1 through 6 are for illustrative purposes only and form no part of the claimed design.