https://museum.wales/collections/online/object/2db7579b-dfd2-34c7-8dfb-f468d63c519a/Mine-Car-Haulage-at-Rothwell-Drift-booklet/?field0=string&value0=aberavon&field1=with_images&value1=on&page=2
Information Bulletin No. 55/149. 4 pages.
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