Year | Serial No. | Year | Serial No. |
1900 | 10510 | 1973 | 143000 |
1910 | 23920 | 1977 | 170000 |
1920 | 32920 | 1980 | 189200 |
1930 | 64200 | 1983 | 209951 |
1940 | 72120 | 1987 | 230740 |
1950 | 85550 | 1990 | 244040 |
1955 | 89300 | 1993 | 259410 |
1960 | 96600 | 1997 | 267430 |
1963 | 106600 | 2000 | 270950 |
1967 | 118400 | 2003 | 273170 |
1970 | 129200 |
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It is remarkable that data on piano serial numbers has survived so well for over a century. However, some inaccuracies are inevitable. These serial numbers are to be used only as a rough guide to a piano's age. An exact date does not make a material difference to a piano assessment. To be within 2 to 5 years is accurate enough to give an informed report on a piano.
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