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, Adelphi.
Main Creator: | |
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Format: | Book |
Language: | English |
Published / Created: |
London :
Printed for the Society, by R. Wilks, etc.,
1816.
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Notes: | Physical description: [1 v.] (p. 3-32), plates ; 8vo |