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Bragdy Facey

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Alfred Russel Wallace yng Nghastell-nedd, Panel...

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HUGH WILLIAMS, PANT-Y-SAER, TY'NYGONGL, SIR FON...

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The Lower Swansea Valley

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Fairplay Mine, Mitcheldean, Osman Barrett: 16"...

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Robert Crawshay, Cyfarthfa: 2 horse power...

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Henry Crawshay, Cinderford, Forest of Dean:...

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Cinderford Iron Company, elevation of 54”...

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Cannock Coal company: colliery ground plan, 19...

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Blowing apparatus, 11 Aug. 1865

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Rhymney Iron Company: plan for 8” locomotive, 1866

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Llythyr i Thomas Benbow Phillips gan Michael D...

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Coal Mining Records,Fochriw 1865-1964

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Distress / Managing Unemployment at Fochriw ...

Casgliad: 1 eitem

Chris' Collection

Casgliad: 3 eitem

Adrian Stephens

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Brecknock & Abergavenny Canal Company...

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Craen crochan Fictoraidd yn Tŷ-mawr, Bryneglwys...

Casgliad: 117 eitem

Cymru 1780-1886

Casgliad: 137 eitem

Newid yng Nghymru, 1760-1914