Cast iron

Lethaby, W.R. | Engineering Index Backfile | 1900

CAST IRON

Ballantine, I. J. / Historic Scotland | British Library Conference Proceedings | 1997

Nickel cast iron

Engineering Index Backfile | 1939

Reinforced cast iron

Piwowarsky, E. | Engineering Index Backfile | 1948

Malleable cast iron

Stanford, H.R. | Engineering Index Backfile | 1895