Manufacture of Iron, in All Its Various Branches

Whilst the greatest effort has been made to ensure the quality of this text, due to the historical nature of this content, in some rare cases there may be minor issues with legibility. Quotations and references we consider inappropriate in a work like the present. But we have not hesitated to insert them, where this could be done without interfering with the current Of the text. In addition to the authors we have quoted, we acknowledge our indebtedness to the German authors Karsten, Knapp, and Sheerer.