Coal.
Horne, Henry, of London. **G,389B.195 Essays concerning iron and steel; the first, containing observa- tions on American sand-iron: the second, observations, founded on experiments, on common iron-ore ... With an account of Mr. Reaumur’s method of softening cast-iron; and an appendix, discovering a... method of charring pit-coal .. . - London: Printed for T. Cadell... M.DCC.LXXIII. (3), 223 pp. 19% cm., in 12s.
This card was printed at the Boston toed) Public Library, July 15, 1930.
N7364 — Steel and iron. — Coal.