What a Ton of Coal Yields
A Ton of coal yields about 80,000 cubic feet of gas and 1,5001b. of coke. The purification of the gas furnishes 45 gallons of ammonia-water, from which is obtained…
Continued on Trove, page 7 →Hawkesbury (Windsor & Richmond) · Mining & the mines
Mining & the mines, 1888
1 story in Hawkesbury (Windsor & Richmond)'s papers