[Coggeshall, William Turner], 1824-1867, [from old catalog] ed · Columbus, Follett, Foster and company · leaf 402
r annum. With regard to the advantages and defects of the hot-blastprocess, much has been said on both sides, and the questiondoes not appear by any means settled. It is asserted, on theone hand, that iron reduced by the hot-blast loses much ofits strength, whilst, on the other, it is contended… … Fiq 4.
Printing · Pottery · Gas, Illuminating · Iron industry and trade · Glass manufacture
Internet Archive · Library of Congress · Public Domain Mark 1.0. Free to use for anything.
![An illustration from Io. Bap. Portae Neopolitani de distillatione lib. IX : quibus certa methodo, multipliciq[ue] artificio, penitioribus naturae arcanis detectis, cuius libet mixti in propria elementa resolutio, perfectè docetur (1608)](https://img.insideoutlibrary.com/img/200/ia-iobapportaeneopo00port-33-21.webp)
