Address,
WILLIAM BEVERLEY HARISON
3 and 5 West 18th Street, New York City
The straight edge cuts "just like a knife" with the grain.
The circular edge makes a round, smooth cut and leaves the pencil smooth and without a ridge, as if sandpapered.
Note the PROTECTED Cutting Edges. The sides of the slot form a guide so you cannot break the point. It cannot slip. You can carry it loose in your pocket without fear of injuring the sharpener or yourself.
Sample sent by mail on receipt of 15 cents or 8 two-cent stamps.
Any boy or girl sending 10 two-cent stamps and a correct solution to this puzzle will receive two sharpeners and sample copy of The Great Round World.
PUZZLE—Rearrange these numbers, 1 to 25, so that each line from side to side, and from top to bottom, also from corner to corner, will, when added, make the same sum.