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PIANO SERIAL NUMBER DATABASE
Dorner, F., & Son Piano Serial Number Lookup
Enter a Dorner, F., & Son serial number to estimate the piano's production year. Available coverage: 1850–1949.
1850–1949year coverage
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Serial-number locations vary by piano type and manufacturer. See the location guide for upright and grand pianos.
Dorner, F., & Son production series
Choose the factory or serial-number series that matches your piano. Open a row to view selected serial-number examples.
Dorner, F., & Son
Selected examples only. These rows are a small sample of the stored reference data. Enter the complete serial number above to check it against the full PianoLookup database.
| Serial range | Estimated year |
|---|---|
| 5,075 – 6,321 | 1885–1889 |
| 17,350 – 18,839 | 1920–1924 |
| 20,580 – 20,949 | 1935–1937 |