Maritime Fur Trade - Wikipedia, the free encyclopedia - http://en.wikipedia.org/wiki...
"Boom years [edit]American ascendancy The maritime fur trade was dominated by American traders from the 1790s to the 1820s. Between 1788 and 1826, American merchant ships made at least 127 voyages between the United States and China, via the Northwest Coast. The lucrative returns were large. During the late 1810s, the return on investment ranged from about 300% to 500%. Even higher profits were common in the first decade of the 19th century. Returns of 2,200% or higher were common, although when taking into account the cost of buying and outfitting vessels, the 2,200% return would be closer to 525%.[57]" pstp hist econ sort http://en.wikipedia.org/wiki... - Thomas Page
When America First Met China Tea, drugs, fortune and the 19th century high seas. We’ll look back to the exotic history of when America first met China. http://onpoint.wbur.org/2012... , 1 -10 sort Matthew Fontaine Maury http://en.wikipedia.org/wiki... ( 1 -10 -13 Data narratives and structural histories: Melville, Maury, and American whaling http://sappingattention.blogspot.de/2012... ) - Thomas Page