1

A description of an improved lever press, for cutting, piercing

Year:
1826
Language:
english
File:
PDF, 188 KB
english, 1826
2

Observations on the hardening of steel

Year:
1829
Language:
english
File:
PDF, 397 KB
english, 1829
4

Report of the committee of Judges of iron and steel articles

Year:
1834
Language:
english
File:
PDF, 108 KB
english, 1834