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MHNSW - State Archives Collection: South Maitland Mines Rescue Station
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MHNSW - State Archives Collection: East Greta Colliery workmen
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MHNSW - State Archives Collection: Wallarah Colliery
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MHNSW - State Archives Collection: Wallarah Jetty, Catherine Hill Bay
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MHNSW - State Archives Collection: Ventilation fan house, Seaham Colliery, Wallsend
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MHNSW - State Archives Collection: Cardiff Gully Colliery