US D373600 S
FIG. 1 is a perspective view of a book holder, showing my new design;
FIG. 2 is a perspective view thereof, without the environmental structure of FIG. 1;
FIG. 3 is a top view thereof;
FIG. 4 is a front view thereof;
FIG. 5 is a rear view thereof;
FIG. 6 is a right side view thereof, the left side being a mirror image;
FIG. 7 is a bottom view thereof; and,
FIG. 8 is an enlarged partial cross-section taken along line 8--8 of FIG. 7.
The broken line showing of the book in FIGS. 1, 4, 5, 6 and 7 is for illustrative purposes only and forms no part of the claimed design.