- NLW MS 22736A
- Ffeil
- 1885-1892
Account book containing a record of contributions made, 1885-1892, by employees at the Park Slip colliery, Ton-du, Glamorganshire to the medical insurance scheme operated by Dr Thomas Jones, Abercynffig, surgeon.
- Pob un
- Coal mines and mining Park Slip colliery, account book rel. to medical fund at (1885-92), NLW MS 22736A -- Wales -- Ton-du (Glamorganshire), 1 canlyniadau
- Insurance, Health Colliery medical scheme, record of contributions to (1885-92), NLW MS 22736A, 1 canlyniadau
- Park Slip Colliery (Ton-du, Wales) Medical fund at, record of contributions to (1885-92), NLW MS 22736A, 1 canlyniadau
- Aberkenfig (Wales) Doctor's medical fund, record of contributions to (1885-92),NLW MS 22736A, 1 canlyniadau
- Tondu (Wales) Park Slip colliery, account book rel. to medical fund at (1885-92), NLW MS 22736A, 1 canlyniadau