FOR NJOSH ONLY
Via Excel Data
| Era | Year | US Gold Production (Tons) | US CPI |
| Gold Standard | 1900 | 120 | 25 |
| 1901 | 120 | 25 | |
| 1902 | 122 | 26 | |
| 1903 | 114 | 27 | |
| 1904 | 122 | 27 | |
| 1905 | 133 | 27 | |
| 1906 | 146 | 27 | |
| 1907 | 132 | 28 | |
| 1908 | 138 | 27 | |
| 1909 | 150 | 27 | |
| 1910 | 143 | 28 | |
| 1911 | 146 | 28 | |
| 1912 | 140 | 29 | |
| 1913 | 135 | 29.7 | |
| 1914 | 139 | 30.1 | |
| 1915 | 150 | 30.4 | |
| 1916 | 140 | 32.7 | |
| 1917 | 123 | 38.5 | |
| 1918 | 102 | 45.2 | |
| 1919 | 85.6 | 52.1 | |
| 1920 | 74.1 | 60.2 | |
| 1921 | 72.9 | 53.6 | |
| 1922 | 71.3 | 50.3 | |
| 1923 | 74.8 | 51.2 | |
| 1924 | 76 | 51.5 | |
| 1925 | 71.8 | 52.7 | |
| 1926 | 69.4 | 53.2 | |
| 1927 | 65.5 | 52.2 | |
| 1928 | 66.8 | 51.6 | |
| 1929 | 64 | 51.6 | |
| 1930 | 66.5 | 50.2 | |
| 1931 | 69.2 | 45.7 | |
| 1932 | 72.5 | 41 | |
| 1933 | 71.7 | 38.9 | |
| Era | Year | US Gold Production (Tons) | US CPI |
| Quasi-Gold Standard | 1934 | 86.4 | 40.2 |
| 1935 | 101 | 41.2 | |
| 1936 | 118 | 41.7 | |
| 1937 | 128 | 43.2 | |
| 1938 | 161 | 42.3 | |
| 1939 | 145 | 41.8 | |
| 1940 | 151 | 42.1 | |
| 1941 | 148 | 44.2 | |
| 1942 | 108 | 49.1 | |
| 1943 | 42.4 | 52 | |
| 1944 | 31.1 | 52.9 | |
| 1945 | 29.7 | 54.1 | |
| 1946 | 49 | 58.6 | |
| 1947 | 65.6 | 67.1 | |
| 1948 | 62.7 | 72.2 | |
| 1949 | 62 | 71.5 | |
| 1950 | 74.5 | 72.3 | |
| 1951 | 61.6 | 78 | |
| 1952 | 58.9 | 79.8 | |
| 1953 | 60.9 | 80.4 | |
| 1954 | 57.1 | 80.7 | |
| 1955 | 58.5 | 80.5 | |
| 1956 | 56.8 | 81.7 | |
| 1957 | 55.8 | 84.4 | |
| 1958 | 54.1 | 86.7 | |
| 1959 | 49.9 | 87.6 | |
| 1960 | 51.8 | 88.9 | |
| 1961 | 48.2 | 89.8 | |
| 1962 | 48 | 90.9 | |
| 1963 | 45.2 | 92 | |
| 1964 | 61.4 | 93.2 | |
| 1965 | 71 | 94.7 | |
| 1966 | 77.3 | 97.5 | |
| 1967 | 74.6 | 100.2 | |
| 1968 | 74 | 104.5 | |
| 1969 | 81.9 | 110.2 | |
| 1970 | 80.6 | 116.7 | |
| 1971 | 75.4 | 121.7 | |
| 1972 | 72.8 | 125.7 | |
| 1973 | 60 | 133.4 | |
| Era | Year | US Gold Production (Tons) | US CPI |
| Fiat Currency | 1974 | 60.4 | 148.2 |
| 1975 | 67.6 | 161.7 | |
| 1976 | 65.8 | 171 | |
| 1977 | 66.5 | 182.1 | |
| 1978 | 74.1 | 196 | |
| 1979 | 82.1 | 218.1 | |
| 1980 | 98.1 | 247.6 | |
| 1981 | 93 | 273.2 | |
| 1982 | 101.1 | 290 | |
| 1983 | 117.8 | 299.3 | |
| 1984 | 119.9 | 312.2 | |
| 1985 | 125.3 | 323.2 | |
| 1986 | 163.3 | 329.4 | |
| 1987 | 217.8 | 341.4 | |
| 1988 | 262.4 | 355.4 | |
| 1989 | 317.9 | 372.5 | |
| 1990 | 338 | 392.6 | |
| 1991 | 342.1 | 409.3 | |
| 1992 | 383.4 | 421.7 | |
| 1993 | 397 | 434.1 | |
| 1994 | 402 | 445.4 | |
| 1995 | 360 | 457.9 | |
| 1996 | 370 | 471.3 | |
| 1997 | 411 | 482.4 | |
| 1998 | 452.3 | 489.8 | |
| 1999 | 418.2 | 500.6 | |
| 2000 | 393 | 517.5 | |
| 2001 | 375.5 | 532.1 | |
| 2002 | 336.3 | 540.5 | |
| 2003 | 321 | 552.8 | |
| 2004 | 303 | 567.6 | |
| 2005 | 296 | 586.9 | |
| 2006 | 296 | 605.8 | |
| 2007 | 304 | 623.1 | |
| 2008 | 414 | 647 | |
| 2009 | 412 | 644.7 | |
| 2010 | 429 | 655.3 | |
| 2011 | 497 | 676 | |
| 2012 | 450 | 689.9 | |
| 2013 | 440 | 700 | |
| 2014 | 371 | 711.4 |
By Hand Data
| Era | Years | Gold Production (Tons/Year) | Average CPI |
| Gold Standard | 1902 - 1909 | 132 | 27 |
| 1910 - 1917 | 140 | 31 | |
| 1918 - 1925 | 79 | 52 | |
| 1926 - 1933 | 68 | 48 | |
| Quasi-Gold Standard | 1934 - 1941 | 130 | 42 |
| 1942 - 1949 | 56 | 60 | |
| 1950 - 1957 | 61 | 80 | |
| 1958 - 1965 | 54 | 90 | |
| 1966 - 1973 | 75 | 114 | |
| Fiat Currency | 1974 - 1981 | 76 | 200 |
| 1982 - 1989 | 178 | 328 | |
| 1990 - 1997 | 375 | 439 | |
| 1998 - 2005 | 362 | 536 | |
| 2006 - 2013 | 405 | 655 |
Full Data
| Regime | Year | US Gold Production (Tons) | $/Ton of Gold | US CPI | Real US price of gold (2014 $) |
| Gold Standard | 1900 | 120 | $609,000 | 25 | $17,329,704 |
| 1901 | 120 | $610,000 | 25 | $17,358,160 | |
| 1902 | 122 | $609,000 | 26 | $16,663,177 | |
| 1903 | 114 | $609,000 | 27 | $16,046,022 | |
| 1904 | 122 | $608,000 | 27 | $16,019,674 | |
| 1905 | 133 | $607,000 | 27 | $15,993,326 | |
| 1906 | 146 | $608,000 | 27 | $16,019,674 | |
| 1907 | 132 | $609,000 | 28 | $15,472,950 | |
| 1908 | 138 | $609,000 | 27 | $16,046,022 | |
| 1909 | 150 | $609,000 | 27 | $16,046,022 | |
| 1910 | 143 | $608,000 | 28 | $15,447,543 | |
| 1911 | 146 | $608,000 | 28 | $15,447,543 | |
| 1912 | 140 | $609,000 | 29 | $14,939,400 | |
| 1913 | 135 | $608,000 | 29.7 | $14,563,340 | |
| 1914 | 139 | $610,000 | 30.1 | $14,417,076 | |
| 1915 | 150 | $616,000 | 30.4 | $14,415,211 | |
| 1916 | 140 | $623,000 | 32.7 | $13,553,584 | |
| 1917 | 123 | $629,000 | 38.5 | $11,622,613 | |
| 1918 | 102 | $635,000 | 45.2 | $9,994,226 | |
| 1919 | 85.6 | $641,000 | 52.1 | $8,752,541 | |
| 1920 | 74.1 | $660,000 | 60.2 | $7,799,402 | |
| 1921 | 72.9 | $662,000 | 53.6 | $8,786,321 | |
| 1922 | 71.3 | $667,000 | 50.3 | $9,433,475 | |
| 1923 | 74.8 | $664,000 | 51.2 | $9,225,969 | |
| 1924 | 76 | $665,000 | 51.5 | $9,186,039 | |
| 1925 | 71.8 | $664,000 | 52.7 | $8,963,370 | |
| 1926 | 69.4 | $663,000 | 53.2 | $8,865,756 | |
| 1927 | 65.5 | $664,000 | 52.2 | $9,049,226 | |
| 1928 | 66.8 | $665,000 | 51.6 | $9,168,236 | |
| 1929 | 64 | $663,000 | 51.6 | $9,140,663 | |
| 1930 | 66.5 | $662,000 | 50.2 | $9,381,410 | |
| 1931 | 69.2 | $723,000 | 45.7 | $11,254,753 | |
| 1932 | 72.5 | $665,000 | 41 | $11,538,561 | |
| 1933 | 71.7 | $847,000 | 38.9 | $15,489,866 | |
| Quasi-Gold Standard | 1934 | 86.4 | $1,120,000 | 40.2 | $19,820,100 |
| 1935 | 101 | $1,120,000 | 41.2 | $19,339,029 | |
| 1936 | 118 | $1,120,000 | 41.7 | $19,107,146 | |
| 1937 | 128 | $1,120,000 | 43.2 | $18,443,704 | |
| 1938 | 161 | $1,120,000 | 42.3 | $18,836,123 | |
| 1939 | 145 | $1,110,000 | 41.8 | $18,891,244 | |
| 1940 | 151 | $1,090,000 | 42.1 | $18,418,670 | |
| 1941 | 148 | $1,090,000 | 44.2 | $17,543,575 | |
| 1942 | 108 | $1,090,000 | 49.1 | $15,792,790 | |
| 1943 | 42.4 | $1,090,000 | 52 | $14,912,038 | |
| 1944 | 31.1 | $1,090,000 | 52.9 | $14,658,336 | |
| 1945 | 29.7 | $1,120,000 | 54.1 | $14,727,689 | |
| 1946 | 49 | $1,120,000 | 58.6 | $13,596,724 | |
| 1947 | 65.6 | $1,120,000 | 67.1 | $11,874,337 | |
| 1948 | 62.7 | $1,120,000 | 72.2 | $11,035,568 | |
| 1949 | 62 | $1,020,000 | 71.5 | $10,148,643 | |
| 1950 | 74.5 | $1,120,000 | 72.3 | $11,020,304 | |
| 1951 | 61.6 | $1,120,000 | 78 | $10,214,974 | |
| 1952 | 58.9 | $1,110,000 | 79.8 | $9,895,414 | |
| 1953 | 60.9 | $1,120,000 | 80.4 | $9,910,050 | |
| 1954 | 57.1 | $1,130,000 | 80.7 | $9,961,363 | |
| 1955 | 58.5 | $1,130,000 | 80.5 | $9,986,112 | |
| 1956 | 56.8 | $1,130,000 | 81.7 | $9,839,437 | |
| 1957 | 55.8 | $1,120,000 | 84.4 | $9,440,379 | |
| 1958 | 54.1 | $1,130,000 | 86.7 | $9,271,995 | |
| 1959 | 49.9 | $1,130,000 | 87.6 | $9,176,735 | |
| 1960 | 51.8 | $1,130,000 | 88.9 | $9,042,542 | |
| 1961 | 48.2 | $1,130,000 | 89.8 | $8,951,915 | |
| 1962 | 48 | $1,130,000 | 90.9 | $8,843,586 | |
| 1963 | 45.2 | $1,130,000 | 92 | $8,737,848 | |
| 1964 | 61.4 | $1,130,000 | 93.2 | $8,625,343 | |
| 1965 | 71 | $1,130,000 | 94.7 | $8,488,722 | |
| 1966 | 77.3 | $1,130,000 | 97.5 | $8,244,944 | |
| 1967 | 74.6 | $1,130,000 | 100.2 | $8,022,774 | |
| 1968 | 74 | $1,290,000 | 104.5 | $8,781,876 | |
| 1969 | 81.9 | $1,330,000 | 110.2 | $8,585,862 | |
| 1970 | 80.6 | $1,170,000 | 116.7 | $7,132,288 | |
| 1971 | 75.4 | $1,330,000 | 121.7 | $7,774,544 | |
| 1972 | 72.8 | $1,880,000 | 125.7 | $10,639,873 | |
| 1973 | 60 | $3,140,000 | 133.4 | $16,745,097 | |
| Fiat Currency | 1974 | 60.4 | $5,140,000 | 148.2 | $24,673,387 |
| 1975 | 67.6 | $5,190,000 | 161.7 | $22,833,432 | |
| 1976 | 65.8 | $4,030,000 | 171 | $16,765,743 | |
| 1977 | 66.5 | $4,770,000 | 182.1 | $18,634,695 | |
| 1978 | 74.1 | $6,220,000 | 196 | $22,576,061 | |
| 1979 | 82.1 | $9,890,000 | 218.1 | $32,259,266 | |
| 1980 | 98.1 | $19,700,000 | 247.6 | $56,601,696 | |
| 1981 | 93 | $14,800,000 | 273.2 | $38,538,507 | |
| 1982 | 101.1 | $12,100,000 | 290 | $29,682,552 | |
| 1983 | 117.8 | $13,600,000 | 299.3 | $32,325,560 | |
| 1984 | 119.9 | $11,600,000 | 312.2 | $26,432,543 | |
| 1985 | 125.3 | $10,200,000 | 323.2 | $22,451,361 | |
| 1986 | 163.3 | $11,800,000 | 329.4 | $25,484,274 | |
| 1987 | 217.8 | $15,400,000 | 341.4 | $32,090,100 | |
| 1988 | 262.4 | $14,100,000 | 355.4 | $28,223,804 | |
| 1989 | 317.9 | $12,300,000 | 372.5 | $23,490,523 | |
| 1990 | 338 | $12,400,000 | 392.6 | $22,469,078 | |
| 1991 | 342.1 | $11,700,000 | 409.3 | $20,335,646 | |
| 1992 | 383.4 | $11,100,000 | 421.7 | $18,725,492 | |
| 1993 | 397 | $11,600,000 | 434.1 | $19,009,998 | |
| 1994 | 402 | $12,400,000 | 445.4 | $19,805,478 | |
| 1995 | 360 | $12,400,000 | 457.9 | $19,264,818 | |
| 1996 | 370 | $12,500,000 | 471.3 | $18,868,025 | |
| 1997 | 411 | $10,700,000 | 482.4 | $15,779,395 | |
| 1998 | 452.3 | $9,490,000 | 489.8 | $13,783,557 | |
| 1999 | 418.2 | $9,000,000 | 500.6 | $12,789,852 | |
| 2000 | 393 | $9,010,000 | 517.5 | $12,385,921 | |
| 2001 | 375.5 | $8,750,000 | 532.1 | $11,698,459 | |
| 2002 | 336.3 | $10,000,000 | 540.5 | $13,161,887 | |
| 2003 | 321 | $11,700,000 | 552.8 | $15,056,766 | |
| 2004 | 303 | $13,200,000 | 567.6 | $16,544,186 | |
| 2005 | 296 | $14,300,000 | 586.9 | $17,333,481 | |
| 2006 | 296 | $19,500,000 | 605.8 | $22,899,142 | |
| 2007 | 304 | $22,500,000 | 623.1 | $25,688,493 | |
| 2008 | 414 | $28,100,000 | 647 | $30,896,971 | |
| 2009 | 412 | $31,300,000 | 644.7 | $34,538,266 | |
| 2010 | 429 | $39,500,000 | 655.3 | $42,881,581 | |
| 2011 | 497 | $50,600,000 | 676 | $53,249,763 | |
| 2012 | 450 | $53,800,000 | 689.9 | $55,476,620 | |
| 2013 | 440 | $45,500,000 | 700 | $46,241,000 | |
| 2014 | 371 | $40,800,000 | 711.4 | $40,800,000 |
US Gold Production and US CPI
US Gold Production (Tons) 1900 1901 1902 1903 1904 1905 1906 1907 1908 1909 1910 1911 1912 1913 1914 1915 1916 1917 1918 1919 1920 1921 1922 1923 1924 1925 1926 1927 1928 1929 1930 1931 1932 1933 1934 1935 1936 1937 1938 1939 1940 1941 1942 1943 1944 1945 1946 1947 1948 1949 1950 1951 1952 1953 1954 1955 1956 1957 1958 1959 1960 1961 1962 1963 1964 1965 1966 1967 1968 1969 1970 1971 1972 1973 1974 1975 1976 1977 1978 1979 1980 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 120 120 122 114 122 133 146 132 138 150 143 146 140 135 139 150 140 123 102 85.6 74.099999999999994 72.900000000000006 71.3 74.8 76 71.8 69.400000000000006 65.5 66.8 64 66.5 69.2 72.5 71.7 86.4 101 118 128 161 145 151 148 108 42.4 31.1 29.7 49 65.599999999999994 62.7 62 74.5 61.6 58.9 60.9 57.1 58.5 56.8 55.8 54.1 49.9 51.8 48.2 48 45.2 61.4 71 77.3 74.599999999999994 74 81.900000000000006 80.599999999999994 75.400000000000006 72.8 60 60.400000000000006 67.599999999999994 65.800000000000011 66.5 74.099999999999994 82.1 98.100000000000009 93 101.1 117.8 119.9 125.3 163.30000000000001 217.8 262.39999999999998 317.89999999999998 338 342.1 383.4 397 402 360 370 411 452.3 418.2 393 375.5 336.3 321 303 296 296 304 414 412 429 497 450 440 371 US CPI 1900 1901 1902 1903 1904 1905 1906 1907 1908 1909 1910 1911 1912 1913 1914 1915 1916 1917 1918 1919 1920 1921 1922 1923 1924 1925 1926 1927 1928 1929 1930 1931 1932 1933 1934 1935 1936 1937 1938 1939 1940 1941 1942 1943 1944 1945 1946 1947 1948 1949 1950 1951 1952 1953 1954 1955 1956 1957 1958 1959 1960 1961 1962 1963 1964 1965 1966 1967 1968 1969 1970 1971 1972 1973 1974 1975 1976 1977 1978 1979 1980 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 25 25 26 27 27 27 27 28 27 27 28 28 29 29.7 30.1 30.4 32.700000000000003 38.5 45.2 52.1 60.2 53.6 50.3 51.2 51.5 52.7 53.2 52.2 51.6 51.6 50.2 45.7 41 38.9 40.200000000000003 41.2 41.7 43.2 42.3 41.8 42.1 44.2 49 .1 52 52.9 54.1 58.6 67.099999999999994 72.2 71.5 72.3 78 79.8 80.400000000000006 80.7 80.5 81.7 84.4 86.7 87.6 88.9 89.8 90.9 92 93.2 94.7 97.5 100.2 104.5 110.2 116.7 121.7 125.7 133.4 148.19999999999999 161.69999999999999 171 182.1 196 218.1 247.6 273.2 290 299.3 312.2 323.2 329.4 341.4 355.4 372.5 392.6 409.3 421.7 434.1 445.4 457.9 471.3 482.4 489.8 500.6 517.5 532.1 540.5 552.79999999999995 567.6 586.9 605.79999999999995 623.1 647 644.70000000000005 655.29999999999995 676 689.9 700 711.4
Year
US Gold Production (Metric Tons)
US CPI
US Gold Production and Real Price of Gold
US Gold Production (Tons) 1900 1901 1902 1903 1904 1905 1906 1907 1908 1909 1910 1911 1912 1913 1914 1915 1916 1917 1918 1919 1920 1921 1922 1923 1924 1925 1926 1927 1928 1929 1930 1931 1932 1933 1934 1935 1936 1937 1938 1939 1940 1941 1942 1943 1944 1945 1946 1947 1948 1949 1950 1951 1952 1953 1954 1955 1956 1957 1958 1959 1960 1961 1962 1963 1964 1965 1966 1967 1968 1969 1970 1971 1972 1973 1974 1975 1976 1977 1978 1979 1980 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 200 0 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 120 120 122 114 122 133 146 132 138 150 143 146 140 135 139 150 140 123 102 85.6 74.099999999999994 72.900000000000006 71.3 74.8 76 71.8 69.400000000000006 65.5 66.8 64 66.5 69.2 72.5 71.7 86.4 101 118 128 161 145 151 148 108 42.4 31.1 29.7 49 65.599999999999994 62.7 62 74.5 61.6 58.9 60.9 57.1 58.5 56.8 55.8 54.1 49.9 51.8 48.2 48 45.2 61.4 71 77.3 74.599999999999994 74 81.900000000000006 80.599999999999994 75.400000000000006 72.8 60 60.400000000000006 67.599999999999994 65.800000000000011 66.5 74.099999999999994 82.1 98.100000000000009 93 101.1 117.8 119.9 125.3 163.30000000000001 217.8 262.39999999999998 317.89999999999998 338 342.1 383.4 397 402 360 370 411 452.3 418.2 393 375.5 336.3 321 303 296 296 304 414 412 429 497 450 440 371 Real US price of gold (2014 $) 17329704 17358160 16663176.923076924 16046022.222222222 16019674.074074075 15993325.925925925 16019674.074074075 15472949.999999998 16046022.222222222 16046022.222222222 15447542.857142856 15447542.857142856 14939400 14563340.067340067 14417076.411960132 14415210.52631579 13553584.097859325 11622612.987012986 9994225.6637168135 8752541.2667946238 7799401.993355481 8786320.8955223877 9433475.1491053682 9225968.7499999981 9186038.8349514566 8963370.0189753324 8865755.6390977427 9049226.0536398459 9168236.4341085255 9140662.7906976733 9381410.3585657366 11254752.735229757 11538560.975609757 15489866.323907455 19820099.502487559 19339029.126213588 19107146.282973621 18443703.703703701 18836122.931442082 18891244.019138757 18418669.833729215 17543574.660633482 15792790.224032585 14912038.461538462 14658336.483931946 14727689.463955637 13596723.549488053 11874336.810730254 11035567.867036011 10148643.356643356 11020304.287690181 10214974.358974358 9895413.5338345859 9910049.7512437794 9961363.0731102843 9986111.801242236 9839436.9645042848 9440379.1469194312 9271995.3863898478 9176735.159817351 9042542.1822272204 8951915.3674832955 8843586.3586358614 8737847.826086957 8625343.3476394843 8488722.2808870114 8244943.58974359 8022774.4510978041 8781875.5980861243 8585862.068965517 7132287.9177377885 7774543.9605587507 10639872.712808274 16745097.451274361 24673387.314439949 22833432.282003712 16765742.690058479 18634695.222405273 22576061.224489793 32259266.391563505 56601696.284329563 38538506.588579796 29682551.724137928 32325559.639158037 26432543.241511852 22451361.386138614 25484274.438372798 32090099.589923844 28223804.164321888 23490523.489932884 22469077.941925623 20335646.225262642 18725492.055963956 19009997.69638332 19805478.221823081 19264817.645774186 18868024.61277318 15779394.693200663 13783556.553695384 12789852.177387135 12385920.772946861 11698458.936290171 13161887.141535616 15056765.557163531 16544186.046511628 17333481.001874257 22899141.630901292 25688493.01877708 30896970.633693971 34538265.860089965 42881580.955287658 53249763.313609466 55476619.799971014 46241000 40800000
Year
US Gold Production (Metric Tons)
Price of 1 Ton of Gold, 2014 $
Sources
| Item | Source | URL |
| ERAS | Craig K. Elwell, “Brief History of the Gold Standard in the United States,” Congressional Research Service, R41887, June 23, 2011. | https://books.google.ca/books?id=ztHyT2ew3QUC&pg=PP1&lpg=PP1 |
| GOLD SUPPLY/PRICE | Thomas D. Kelly et al., “Gold – Supply-Demand Statistics,” Historical Statistics for Mineral and Mineral Commodities in the United States, U.S. Geological Survey, Data Series 140, 2014. | https://minerals.usgs.gov/minerals/pubs/historical-statistics/#data |
| CPI | Federal Reserve Bank of Minneapolis, “Consumer Price Index (Estimate) 1800-“. | https://www.minneapolisfed.org/community/teaching-aids/cpi-calculator-information/consumer-price-index-1800 |