Show Seek Seck Synthetic Rubber Th Amazon district of Brazil I is the great cat rubber producing cotin country try of then the tho n foi for more than half halt of th the total supply comes comas s' s sCIO CIO from 11 there The federated feder tedel i Malay states the Congo region legion Port l Portuguese ue e West Nest Africa the yeast east coast o st of tropical Africa Rangoon langoon Borneo Bomen an and anIe Mexico Ie the W West Nest st Indies and ami Central America are the theother theother theother other producing districts i cing About tent one of the total yield i comes cones from nun t the he Con Congo o. o The rapidly Inci increasing casing cost rost of the article has aroused amused experimenters who have substances that have hn some of the qualities of rubber tubber it It Is not improbable that the they may ultimately succeed as s the chemists dillIn dill did didIn In producing artificial Indigo In mak mak- making ing real rul rubber l. l er b by s synthesis 1 r t |