Use "india rubber" in a sentence

1. At the captain's summons, two crewmen came to help us put on these heavy, waterproof clothes, made from seamless india rubber and expressly designed to bear considerable pressures

2. Trade and commerce, if they were not made of India rubber, would never manage to bounce over the obstacles which legislators are continually putting in their way; and, if one were to judge these men wholly by the effects of their actions, and not partly by their intentions, they would deserve to be classed and punished with those mischievous persons who put obstructions on the railroads