An Enquiry into the chymical [sic] character and properties of that species of coal, lately discovered at Rhode Island together with observations on the useful application of it to the arts and manufactures of the eastern states (s.n, 1808)
Goldsmiths'-Kress no. 19623.5. - OCLC, 15249904. - Reproduction of original from Seligman Collection, Rare Book and Manuscript Library, Columbia University