Letter tray drawer
FIG. 1 is a top plan view of a letter tray drawer showing my new design; 
     FIG. 2 is a front elevational view thereof; 
     FIG. 3 is a right side elevational view thereof; the left side elevational view being the same; 
     FIG. 4 is a rear elevational view thereof; 
     FIG. 5 is a bottom plan view thereof; and 
     FIG. 6 is a perspective view thereof and showing, in phantom, a stack of letter trays with which the letter tray drawer is intended for use. 
     The broken line showing of letter trays in FIG. 6 is for illustrative purposes only and forms no part of the claimed design.