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↑ New England Emigrant Aid Company, n5 Winter Street, Boston. Boston Directory. 1855
↑ Eli Thayer. The New England Emigrant Aid Company, and its influence, through the Kansas contest, upon national history. Worcester, Mass.: F. P. Rice, 1887
↑ McLaurin, Melton Alonza (1991). Celia, A Slave. Georgia: University of Georgia Press. p. 55. ISBN 978-0-8203-1352-8. https://books.google.