Show according to tho the goer monts official tests of coul coal by tho the quartermaster department utah coal lanka ahead of ili the tests are based on the number ot of pounds of coal that is ia required to produce na as much heat beat ai a cord of standard wood for I 1 stance instance I 1 it takes take 2267 1 iba its of ilak springs wyo is coal to equal a cord of standard oak wood whilo while it only takes 2016 pounds of sunny side aide carbon county utah coal coal from tho the rich ini mine ties vernal utah tested 2450 2460 lbs iba to tho the coi coid d of el standard oak wood |