Narrow Gauge Railways in North Caernarvonshire Vol. Hardback Book,228 pages, Published by Oakwood Press in 1986.
Narrow Gauge Railways in Mid-Wales. By J I C Boyd. 1965 HB in DJ 1st Edn. VG+
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Narrow Gauge Railways In South Caernarvonshire Vol 1
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Narrow Gauge Railways in the South Kew Steam pumping engine Exbury Gardens 2011
