...the Virginia mines were for the year 1822, when, according to one authority, 54,000 tons were mined. Ohio probably ranks second in priority of production,...usually begun with the year 1820, when 365 long tons, 1 ton for each day of the year, were shipped to Philadelphia from the Lehigh region. Prior to this,...

...Philadelphia by the Lackawaxen and Delaware rivers, but this experiment was not repeated until 1823. Reports of the anthracite coal trade are usually begun with the year 1820, when 365 tons of coal were shipped to Philadelphia from the Lehigh region by the Lehigh Coal and Navigation...

...the Virginia mines were for the year 1822, when, according to one authority, 54,000 tons were mined. Ohio probably ranks second in priority of production,...trade are usually begun with the year 1820, when 365 tons, 1 ton for each dav of the year, were shipped to Philadelphia from the Leliigh region. 'Prior...

...Philadelphia by the Lackawanna and Delaware Rivers, but this experiment was not repeated until 1823. Reports of the anthracite coal trade are usually begun with the year 1820, when 365 tons of coal were shipped to Philadelphia from the Lehigh region by the Lehigh Coal and Navigation...

...the Richmond basin, Virginia, about seventy years later. The first records of production are in 1822. Ohio probably ranks second in priority of production,...coal was discovered there in 1755, but the records of mining date only to 1838. The mining of Pennsylvania anthracite began in 1790, and in 1807, 55 tons...

...Pennsylvania began about 1790, and it is said that 55 tons were shipped to Columbia, Pa., in 1807. Reports of the anthracite coal trade are usually begun with the year 1820, when 365 tons (one for each day of the year) were shipped to Philadelphia from the Lehigh region. Before this,...

...the Virginia mines were for the year 1822, when, according to one authority, 54,000 tons were mined. Ohio probably ranks second in priority of production,...anthracite in Pennsylvania began about 1790, and it is MINERAL RESOURCES. said that in 1807 55 tons were shipped to Columbia, Pa. Reports of the anthracite...

...the Virginia mines were for the year 1822, when, according to one authority, 54,000 tons were mined. Ohio probably ranks second in priority of production,...1838. The mining of anthracite in Pennsylvania began in the last half of the eighteenth century and interesting legends and anecdotes are extant regarding...

...the Virginia mines were for the year 1822, when, according to one authority, 54,000 tons were mined. Ohio probably ranks second in priority of production,...usually begun with the year 1820, when 365 long tons, 1 ton for each day of the year, were shipped to Philadelphia from the Leliigh region. Prior to this,...

...the Virginia mines were for the year 1822, when, according to one authority, 54,000 tons were mined. Ohio probably ranks second in priority of production,...anthracite in Pennsylvania began about 1790, and it is eaid that in 1807 55 tons were shipped to Columbia, Pa. Reports of the anthracite coal trade are usually...