Daniel Defoe, who visited Edinburgh in the 1720s, reports the place being used for two open air markets: the "Grass-market" and the "Horse-market". Of the West Bow at the north-east corner, considerably altered in the Victorian period, he wrote, "This street, which is called the Bow, is generally full of wholesale traders, and those very considerable dealers in iron, pitch, tar, oil, hemp, flax, linseed, painters' colours, dyers, drugs and woods, and such like heavy goods, and supplies country shopkeepers, as our wholesale dealers in England do. And here I may say, is a visible face of trade; most of them have also warehouses in Leith, where they lay up the heavier goods, and bring them hither, or sell them by patterns and samples, as they have occasion."