4XE 22h
no.6
FUEL--TESTING,
Bull, Marcus.
A defence of the Experiments to determine the comparative value of the principal varieties of fuel used in the United States, and also in Eu- rope. Containing a correspondence with a commit- tee of the American Academy of Arts and Sciences; their report, and remarks thereon ... By Marcus Bulleee
Philadelphia: Judah Dobson, Chesnut Street; G&cC. Carvill, Broad Way, New York; Hilliard, Gray, Little & Wilkins, Boston. London, John
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