The Monmouthshire and South Wales Coal Owners Association receipt, et al.,
- SWCC : MNB/PP/57/7.
- Ffeil
- 1915-1917 /
Rhan oThomas Richards papers.
The Monmouthshire and South Wales Coal Owners Association receipt for the South Wales Miners' Federation for payment for keeping a record of the weekly levy for the Prince of Wales Fund; J.C. Kirk and Son summary of information for The Monmouthshire and South Wales Coal Owners Association regarding firms profits and losses, men employed and output.
Various - The Monmouthshire and South Wales Coal Owners Association; J.C. Kirk & Son Chartered Accountants.