Portfolio
FIG. 1 is a perspective view of the portfolio, with the portfolio in a closed position; 
     FIG. 2 is an elevational view of the inside of the portfolio, with the portfolio in a fully open position; 
     FIG. 3 is a top view of the portfolio of FIG. 2; 
     FIG. 4 is a side elevational view of the right side of the portfolio of FIG. 2; 
     FIG. 5 is an elevational view of the back side of the portfolio of FIG. 2; 
     FIG. 6 is a side elevational view of the left side of the portfolio of FIG. 2; 
     FIG. 7 is an enlarged partial cross-sectional view of the portfolio taken along line 7--7 of FIG. 2; 
     FIG. 8 is an enlarged partial cross-sectional view of the portfolio taken along line 8--8 of FIG. 2; and, 
     FIG. 9 is an elevational view of the inside of the portfolio, with the portfolio in a fully open position. The broken lines showing (from right to left) a partially inserted pad of paper, a pen, a partially inserted paper beneath a transparent layer, and a partially inserted calendar booklet, are for illustrative purposes only and form no part of the claimed design.