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PIANO SERIAL NUMBER DATABASE
Ekstrom G. & Comps Piano Serial Number Lookup
Enter a Ekstrom G. & Comps serial number to estimate the piano's production year. Available coverage: 1836–1966.
1836–1966year coverage
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Serial-number locations vary by piano type and manufacturer. See the location guide for upright and grand pianos.
Ekstrom G. & Comps production series
Choose the factory or serial-number series that matches your piano. Open a row to view selected serial-number examples.
Ekstrom G. & Comps
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 |
|---|---|
| 1,200 – 1,299 | 1885–1889 |
| 6,290 – 7,090 | 1935–1939 |
| 9,522 – 9,579 | 1956 |