OCR Text |
Show Tlie Kt lrrtrlcal Hap. An Instructive scientific toy sold in ! Paris consists of a map with metuliu ' plugs inserted to mark tho chief towns. ; yuestions at the sides of the map ask w hat arc the chief towns of the different differ-ent departments, and a'i?o have a me-talie me-talie plug lor each. A small electric i belt and a dry pi.e are provided. Tho ! child puts one end of the conducting j wire over any question plug and moves ; tho other end over the two plugs until the bell rings, when tho town is cor-1 rectiy indicated. I . . i |