History of anthracite coal mining in Pennsylvania increasing production levels but an overall trend of falling prices. In 1830 anthracite coal was selling for $11 per ton, in 1840 it was $7 per ton, and by 1860 it was $5.50 a ton in NYC, while total production was increasing (Adams, “US Coal Industry”). This was due in part to a general anti-charter sentiment towards the coal industry by the Pennsylvania state government, making it difficult for coal corporations to receive charters (Adams, “Different Charters”), as well as a seasonal market that experienced fluctuation in demand for anthracite (Dublin, Licht, 17). The onset of the war brought an
What is a Masterpiece? confluence of memories and emotions forming a single idea", that it has "a power of recreating traditional forms so that they become expressive of an artist's own epoch and yet keep a relationship to the past". The highest masterpieces are said to be "illustrations of great themes." Clark also implicitly excluded the erotic from considerations of what constituted a masterpiece, based on his perspective that a necessary condition is the balance between sense and form (works that are too sensual are, therefore, unbalanced and not to be categorised at masterpiece level). What is a Masterpiece? What is a Masterpiece? is