Horne, Henry: Essays concerning iron and steel: the first, containing observations on american sand-iron: the second, Observations, founded on experiments, on common [...] : and an appendix, discovering a more perfect method of charring pit-coal, so as to render it a proper succedaneum for charred wood-coal. London : printed for T. Cadell, M.DCC.LXXIII. 
- PDF Front cover
- PDF Title page
- PDF At these words, p.17 [I shall not fail communicating them to you] put an asterism, and add the following note.
- PDF Observations on american sand-iron.
- PDF Observations on the nature of iron and steel, &c.
- PDF Appendix, discovering a more perfect method of charring pit-coal [...].
- PDF Back cover