Transactions . 1 ? .//. >>? 77. JJiMem ? 3ark& :?: lurk jMnmr/rt ? < n &C?. achmcunls. 37 ,:? ? 40. mights 13. Iwn ,1-. a 23. ;.v ,.-. - i&WAMMA Coal Fisli : ( Vx. I ThevwUUblcuvi- la * teUr cl widfr Area tharv the upper ,5 ?? . ? NOTES OX THE ANTHRACITE COAL REGION IN NORTH AMERICA. By WILLIAM GEEEN, Jun. Having recently visited the Anthracite Coal-region in Pennsylvania,North America, a short account of the district may not he uninteresting;to the memhers of the Institute.

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Keywords: ., bookcentury1800, booksubjectmechan, booksubjectmineralindustries