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Credit
A sermon, preached September 20th, 1793 : a day set apart, in the city of New-York, for public fasting, humiliation and prayer, on account of a malignant and mortal fever prevailing in the city of Philadelphia / by John Mitchel Mason, Minister of the Scotch Presbyterian Church in the city of New-York. Public Domain Mark. Source: Wellcome Collection.
Provider
This material has been provided by the National Library of Medicine (U.S.), through the Medical Heritage Library. The original may be consulted at the National Library of Medicine (U.S.)