Volume containing records of the costs of raw materials,
- M1.
- Ffeil
- 1921-8.
Volume containing records of the costs of raw materials,
Records of J. D. Lloyd and Sons, Aeron Monumental Works, 1877-1947, consisting mainly of day books, 1877-1946; ledgers, 1898-1947; records of raw material costs, 1921-1928; account book, 1934; and loose receipts, 1922-1936.
J.D. Lloyd & Sons Ltd.