SWCC/MNA/NUM/3/3/2: South Wales Miners' Federation Circular- agenda for special conference, Cardiff, 18 Apr 1921
Eitem
- Teitl
- SWCC/MNA/NUM/3/3/2: South Wales Miners' Federation Circular- agenda for special conference, Cardiff, 18 Apr 1921
- Dyddiad
- April 1921
- Cyfrannwr
- Richard Burton Archives
- Setiau eitemau
- 1921 lockout
