| 摘要 |
An impressed pattern of breakage lines is applied to a play biscuit for a child, by means of a stamp with raised ribs on its surface. It forms a puzzle which can be assembled when the biscuit has been broken into pieces. At points near the edges and at points where tow lines meet, the lines are impressed more deeply. A particular new biscuit shows the outline of a little cowboy and his horse. These can be sepd. by breaking off the surrounding pieces, and the cowboy then mounted on the horseS. |
