1. The traffic in and the use of opium in our own and other countries: a document by the Representative Meeting of the Yearly Meeting of Friends for New England for 1881-1882 Author(s): Yearly Meeting of Friends for New England (1845-1945). Representative Meeting, author. Publication: Providence : Rhode Island Printing Company, 1882 Subject(s): OpiumCommerceUnited StatesChina
2. An essay on the opium trade: including a sketch of its history, extent, effects, etc., as carried on in India and China Author(s): Allen, Nathan, 1813-1889 Publication: Boston : Jewett, 1850 Subject(s): Opium -- supply & distributionCommerceIndiaChina