- NLW MS 1142C
- Ffeil
- [c. 1850]
A treatise on the manufacture of iron, written circa 1850, with diagrams, statistics, and press cuttings.
1 canlyniad yn uniongyrchol gysylltiedig Eithrio termau culach
A treatise on the manufacture of iron, written circa 1850, with diagrams, statistics, and press cuttings.