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PIANO SERIAL NUMBER DATABASE
Kellmer Or Kellmar Piano Co. Piano Serial Number Lookup
Enter a Kellmer Or Kellmar Piano Co. serial number to estimate the piano's production year. Available coverage: 1890–1926.
1890–1926year coverage
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Serial-number locations vary by piano type and manufacturer. See the location guide for upright and grand pianos.
Kellmer Or Kellmar Piano Co. production series
Choose the factory or serial-number series that matches your piano. Open a row to view selected serial-number examples.
Kellmer Or Kellmar Piano Co.
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 |
|---|---|
| 16,000 – 16,999 | 1899 |
| 25,000 – 25,999 | 1908 |
| 35,800 – 36,999 | 1918 |