Rhif Cyf AmgPFA/15/203
TeitlDocument Entitled, ‘Comparative Produce and Expenditure of the Penrhyn Quarry for the Months of March 1825 and March 1863’
DisgrifiadThis includes details of the various sizes of slate, the total tonnage, expenditure, wages, profit for cent on sales and gross profit.
Dyddiad1825-1863
Extent1 document
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