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Production In Blair CountyThere are no data available of shipments until 1858, and then estimated, when railroad service became available. By reason of the iron made in the county, and the large amounts of salt, the tonnage us
Jan 1, 1942
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Production In Butler CountyThe earliest record of production in this county is for drilling a salt well in 1809. Some scattered data are shown in the table; the total figures are estimated. Little coal could be shipped in this
Jan 1, 1942
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Production In CaliforniaThe development of coal mining in this state has been well described by Goodyear, and much data are also given in the reports of the U. S. Commissioner of Mining Statistics, and the tonnages in Table
Jan 1, 1942
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Production In Cambria CountyData about shipments in this county are more plentiful than in most others. Canal records, although not complete, are available for 1837-1840, 1856-1857, 1859 and 1864. The census figures, and those o
Jan 1, 1942
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Production In Cameron CountyThe only definite information available is for the years 1875, 1878, and 1879 and 1880. The total figures in Table 48 are estimated. [ ]
Jan 1, 1942
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Production In Clarion CountyIn Table 47, tonnages shown before 1869 are estimated. After that time they are partly estimated from the total tonnage handled by the Allegheny Valley Railroad from four counties, of which this was o
Jan 1, 1942
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Production In Clinton CountyVery few data are available about production in this county. The amount mined was used locally, or shipped by river, until 1839 when the canal was completed to Dunnsburg. Only partial records for four
Jan 1, 1942
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Production In Greene CountyIn the period considered all coal produced was used locally, and the totals in Table 43 are estimated from the few data available. [ ]
Jan 1, 1942
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Production In IllinoisThe early gazetteers mentioned the mining of coal in this state but gave no output data Several of the bulletins of the Illinois Coal Mine Investigations give the results of some historical studies of
Jan 1, 1942
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Production In IndianaEarly production records are practically nonexistent, although the early geological survey reports mention a number of mines as being in operation at the dates of the field surveys. Reports of the Bur
Jan 1, 1942
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Production In IowaData about production are practically non-existent before 1860. The Census of 1840 reported a small amount, and a number of small mines were opened in the forties, all of the coal being used locally,
Jan 1, 1942
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Production In KentuckyThere are not many data about early coal production in Kentucky, but some legislative reports, early geological studies and occasional newspaper articles have left some figures. The earliest productio
Jan 1, 1942
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Production In MarylandMaryland was the third state to produce coal, and from the available information a small amount was mined each year after 1888, some of it being used locally but probably the larger portion being floa
Jan 1, 1942
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Production In Mercer CountyData about production are very meager. In this county from the earliest days until after the Civil War, the amount of coal used locally greatly exceeded that shipped on account of the iron produced; f
Jan 1, 1942
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Production In MichiganWhile coal has been found in numerous counties in this state, it has only been produced commercially in a few of them. Production data are more than usually meager, and little data could be derived fr
Jan 1, 1942
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Production In MissouriCoal was produced in this state, by white men, at an earlier date than in any state west of the Mississippi River, and for many years its production was larger than that of any state in that area. The
Jan 1, 1942
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Production In New MexicoWhile coal was mined in New Mexico in 1860, production was on a small scale during the period considered here, and Table 77 contains all the data found. [ ]
Jan 1, 1942
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Production In OhioIt is probable that the first commercial production of coal in Ohio was for the supply of Wheeling, before mines were opened at that place. This coal came from Pipe Creek in Belmont County,l where the
Jan 1, 1942
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Production In PennsylvaniaThe production of bituminous coal in Pennsylvania started a few years after that in Virginia. For forty-five years all the production came from the Pittsburgh bed, and since that time its total output
Jan 1, 1942
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Production In UtahThere are references to the early and continuous production of coal since 1851, but few definite figures. Some data were obtained from Bancroft, but nearly all the tonnages in Table 80, prior to 1869,
Jan 1, 1942