Rhif Cyf AmgGARTHA/558
TeitlMap of the distribution of Welsh-speaking schoolchildren in co. Denbigh: areas shaded, with a fractional and percentage key to each area at the side.
DisgrifiadFrom "The Place of Welsh and English in the schools of Wales" (Ministry of Education, 1953)

Paper; scale - 1/2": 1 mile
Dyddiad1953
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