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PIANO SERIAL NUMBER DATABASE
Hamlin Piano Serial Number Lookup
Enter a Hamlin serial number to estimate the piano's production year. Available coverage: 1906–1927.
1906–1927year coverage
Not sure where the serial number is?
Serial-number locations vary by piano type and manufacturer. See the location guide for upright and grand pianos.
Hamlin production series
Choose the factory or serial-number series that matches your piano. Open a row to view selected serial-number examples.
Hamlin Grands
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 |
|---|---|
| 12,500 – 13,999 | 1922 |
Uprights
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 |
|---|---|
| 68,000 – 69,999 | 1906 |