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PIANO SERIAL NUMBER DATABASE
Haines Bros. Piano Serial Number Lookup
Enter a Haines Bros. serial number to estimate the piano's production year. Available coverage: 1855–1942.
1855–1942year 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.
Haines Bros. production series
Choose the factory or serial-number series that matches your piano. Open a row to view selected serial-number examples.
Haines Bros.
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 |
|---|---|
| 39,000 – 41,499 | 1900 |
| 54,500 – 55,999 | 1911 |
| 68,800 – 69,699 | 1921 |
| 79,200 – 80,599 | 1932 |