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PIANO SERIAL NUMBER DATABASE
Ruck, J. Piano Serial Number Lookup
Enter a Ruck, J. serial number to estimate the piano's production year. Available coverage: 1870–1930.
1870–1930year 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.
Ruck, J. production series
Choose the factory or serial-number series that matches your piano. Open a row to view selected serial-number examples.
Ruck, J.
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 |
|---|---|
| 4,000 – 4,999 | 1890–1894 |
| 9,100 – 9,999 | 1910–1914 |