"Smelting. Smelting Iron by Hot Blast"
"Iron Manufacture. Forge"
"Installation d'une forge catalane"
"Foyer démontable des forgerons ambulants"
Billhead receipt of Patrick and Dawson, Engineers' Pattern Makers, Stansfield Mills, Leeds
Billhead receipt of John Wilder, Yield Hall Foundry, Reading
"Ancien train de fonderie"
"Ancien haut fourneau au charbon de bois"