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Amgueddfa Cymru – Museum Wales

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Ventilation of Headings (notes)

Two pages of typewritten notes on ‘Ventilation of Headings’.

Collection Area

Industry

Item Number

2017.13/33

Measurements

Length (mm): 330

Width (mm): 210

Classification

ventilation mine ventilation

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Collections Online

Amgueddfa Cymru – Museum Wales

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Ventilation of Headings (notes)

Collection Area

Item Number

Measurements

Categories

Classification

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