A report to the Navy department of the United States, on American coals applicable to steam navigation, and to other purposes [microform] /
Johnson, Walter Rogers,1794-1852.
United States.Navy Department.
Washington : Printed by Gales and Seaton,
1844.
Printed also, without the "Preliminary report," as House doc. no. 276, 28th Cong., 1st sess.
Appended are letters from the author on the subject of further experiments on iron, copper, and coal. [28th Cong., 2d sess. Senate. [Doc. no.] 1, p. 639-644)
Bound with this is a review of Prof. Johnson's report on American coals, extracted from the American journal of science, vol. XLIX, and reprinted with title "A report to the Navy department ... on American coals," New Haven, 1845.
Sabin 36334.
Sabin Unit 47.
Microfiche.
Coal