Month	Dollars Per Net Ton
1873-01-01	47.0000
1873-02-01	49.0000
1873-03-01	50.0000
1873-04-01	52.0000
1873-05-01	53.0000
1873-06-01	48.0000
1873-07-01	44.0000
1873-08-01	40.0000
1873-09-01	40.0000
1873-10-01	35.0000
1873-11-01	36.0000
1873-12-01	39.0000
1874-01-01	37.0000
1874-02-01	37.0000
1874-03-01	37.0000
1874-04-01	36.0000
1874-05-01	35.0000
1874-06-01	34.0000
1874-07-01	33.0000
1874-08-01	32.0000
1874-09-01	32.0000
1874-10-01	33.0000
1874-11-01	29.0000
1874-12-01	29.0000
1875-01-01	29.0000
1875-02-01	32.0000
1875-03-01	33.5000
1875-04-01	33.5000
1875-05-01	32.5000
1875-06-01	30.5000
1875-07-01	30.0000
1875-08-01	29.0000
1875-09-01	29.5000
1875-10-01	29.0000
1875-11-01	29.0000
1875-12-01	28.0000
1876-01-01	27.7500
1876-02-01	26.2500
1876-03-01	25.5000
1876-04-01	26.4000
1876-05-01	26.0000
1876-06-01	26.0000
1876-07-01	25.6000
1876-08-01	25.0000
1876-09-01	25.0000
1876-10-01	24.6200
1876-11-01	24.0000
1876-12-01	24.0000
1877-01-01	23.7500
1877-02-01	23.0000
1877-03-01	23.0000
1877-04-01	23.0000
1877-05-01	23.0000
1877-06-01	22.5500
1877-07-01	22.3800
1877-08-01	22.0000
1877-09-01	22.3000
1877-10-01	22.2500
1877-11-01	22.0000
1877-12-01	22.0000
1878-01-01	22.0000
1878-02-01	21.5000
1878-03-01	21.5000
1878-04-01	21.0000
1878-05-01	20.7500
1878-06-01	21.0000
1878-07-01	20.0000
1878-08-01	20.0000
1878-09-01	20.0000
1878-10-01	20.0000
1878-11-01	20.0000
1878-12-01	20.0000
1879-01-01	20.0000
1879-02-01	20.5000
1879-03-01	21.2000
1879-04-01	22.5000
1879-05-01	23.2000
1879-06-01	23.5000
1879-07-01	24.1200
1879-08-01	24.4000
1879-09-01	25.8800
1879-10-01	31.5000
1879-11-01	33.8000
1879-12-01	33.8800
1880-01-01	39.0000
1880-02-01	41.0000
1880-03-01	39.7500
1880-04-01	34.5000
1880-05-01	24.2500
1880-06-01	23.5000
1880-07-01	22.8000
1880-08-01	24.7500
1880-09-01	27.0000
1880-10-01	26.3000
1880-11-01	27.0000
1880-12-01	27.2500
1881-01-01	28.7500
1881-02-01	30.5000
1881-03-01	28.7500
1881-04-01	27.6000
1881-05-01	28.2500
1881-06-01	26.5000
1881-07-01	28.0000
1881-08-01	29.0000
1881-09-01	29.5000
1881-10-01	30.8000
1881-11-01	31.5000
1881-12-01	31.6000
1882-01-01	33.0000
1882-02-01	33.1200
1882-03-01	31.7500
1882-04-01	30.3000
1882-05-01	27.5000
1882-06-01	26.6200
1882-07-01	27.8000
1882-08-01	28.5000
1882-09-01	28.6000
1882-10-01	29.0000
1882-11-01	28.6200
1882-12-01	28.0000
1883-01-01	26.7500
1883-02-01	26.2500
1883-03-01	26.8000
1883-04-01	26.0000
1883-05-01	25.0000
1883-06-01	24.0000
1883-07-01	24.0000
1883-08-01	24.0000
1883-09-01	24.9000
1883-10-01	24.7500
1883-11-01	24.2500
1883-12-01	23.0000
1884-01-01	23.6200
1884-02-01	23.6200
1884-03-01	23.7000
1884-04-01	23.2500
1884-05-01	22.9000
1884-06-01	21.5000
1884-07-01	20.0000
1884-08-01	20.0000
1884-09-01	19.7500
1884-10-01	19.2500
1884-11-01	19.0000
1884-12-01	19.0000
1885-01-01	17.7000
1885-02-01	17.0000
1885-03-01	17.6200
1885-04-01	18.0000
1885-05-01	17.5000
1885-06-01	17.1200
1885-07-01	17.0000
1885-08-01	16.7000
1885-09-01	17.3800
1885-10-01	17.5000
1885-11-01	18.0000
1885-12-01	18.0000
1886-01-01	19.2000
1886-02-01	20.3800
1886-03-01	20.0000
1886-04-01	20.0000
1886-05-01	19.7000
1886-06-01	18.6200
1886-07-01	18.8000
1886-08-01	19.3800
1886-09-01	19.7500
1886-10-01	20.0000
1886-11-01	20.8800
1886-12-01	22.5000
1887-01-01	24.7000
1887-02-01	25.0000
1887-03-01	24.3800
1887-04-01	24.0000
1887-05-01	23.2500
1887-06-01	23.0000
1887-07-01	23.0000
1887-08-01	23.0000
1887-09-01	23.0000
1887-10-01	22.5000
1887-11-01	22.5000
1887-12-01	22.5000
1888-01-01	22.5000
1888-02-01	22.5000
1888-03-01	22.3000
1888-04-01	22.0000
1888-05-01	21.6200
1888-06-01	21.5000
1888-07-01	21.5000
1888-08-01	21.5000
1888-09-01	22.3000
1888-10-01	23.0000
1888-11-01	23.0000
1888-12-01	22.7500
1889-01-01	22.5000
1889-02-01	22.1000
1889-03-01	22.0000
1889-04-01	22.0000
1889-05-01	22.0000
1889-06-01	22.0000
1889-07-01	22.0000
1889-08-01	22.2000
1889-09-01	22.8800
1889-10-01	23.2500
1889-11-01	24.8000
1889-12-01	25.1200
1890-01-01	26.0000
1890-02-01	25.2500
1890-03-01	24.1000
1890-04-01	22.6200
1890-05-01	22.4000
1890-06-01	22.0000
1890-07-01	22.0000
1890-08-01	22.5000
1890-09-01	22.2500
1890-10-01	22.2500