half dollar

The effect of this trick is as follows: A small metal box, just large enough to hold a half dollar and about 1/2 in.

That night he came home wild with delight,—he had earned a whole dollar, and knew how he could earn another half dollar to-morrow.

The amount poured on the brick should be about the size of a half dollar.

The blister, if larger than a half dollar, should be opened near the edge with a needle which has been passed through a flame.

He reminded Harrison of the half dollar long over due, and obligingly offered to take it out in circus tickets.