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平台:
EBSCOhost AAS - Agricultural Periodicals from the Northeastern U.S. 1789-1879
(Available from 1854/11/01 until 1855/05/31.)
EBSCOhost AAS - American Literary Periodicals 1835-1858
(Available from 1854/11/01 until 1855/05/31.)
EBSCOhost AAS - Story Papers Dimes and Dollar Periodicals 1828-1877
(Available from 1854/11/01 until 1855/05/31.)