![A Letter from Mr. James Ryan, Director of Coal Mines ; (late of the Netherton Colliery, Near Dudley ; ) on His Method of Ventilating Coal Mines ; for which He Received the Gold Medal and 100 Guineas from the Society for the Encouragement of Arts, Manufactures, and Commerce. [Letter is Addressed to Charles Taylor M.D. Secretary of the Society]](/assets/img/default-book.png)
A Letter from Mr. James Ryan, Director of Coal Mines ; (late of the Netherton Colliery, Near Dudley ; ) on His Method of Ventilating Coal Mines ; for which He Received the Gold Medal and 100 Guineas from the Society for the Encouragement of Arts, Manufactures, and Commerce. [Letter is Addressed to Charles Taylor M.D. Secretary of the Society]
Auteur : J. Ryan
Date de publication : 1816
Éditeur : Society for the Encouragement of Arts, Manufactures and Commerce
Nombre de pages : 31
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