| Description | 1. Open Cast Coal Workings, 1945-1947 CBC's Ref IP 32 or 334
2. Opencast Coal, 1958-1971 CBC's Ref 48/279 or 2537 (Continued from file 792, 334)
3. Opencast Coal, 1958-1962 CBC's Ref 48/279A or 2606 (Continued from file 793)
4. Opencast Coal - Various Sites, 1958-1971 CBC's Ref 48/279B or 2612 (Continued from file 794) |