Digital image only - original negative in conservation.
Buckling of Roof Supports
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- This material is held at
- ReferenceGB 214 DNCB/14/4/103/37
- Dates of Creation[late 20th century]
- Physical Description1 Plastic Negative
Physical Characteristics and/or Technical Requirements
Original National Coal Board negative number: P19-3. Original Glamorgan Archives box number: DNCB/79/48.