Toy bullock carts and wheels made of terra-cotta have been found at Harappa from this period, and the later use of carts and boats is well documented.

• 这一时期的哈拉帕遗址，已经发现形如玩具、有赤陶轮子的牛车，更有文献证明，后来当地人会使用兽拉车和船只。