PIANO SERIAL NUMBER DATABASE
Platt Music Co. Piano Serial Number Lookup
Enter a Platt Music Co. serial number to estimate the piano's production year. Available coverage: 1910–1931.
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.
Platt Music Co. production series
Choose the factory or serial-number series that matches your piano. Open a row to view selected serial-number examples.
Platt Music 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 |
|---|---|
| 41,200 – 44,599 | 1923 |
By Cable-Nelson
The full reference data for this manufacturer is used by the lookup, but no serial-range rows are published on this page. Enter the complete serial number above to check the database.
By Haddorff
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 |
|---|---|
| 36,000 – 41,999 | 1910 |
| 91,000 – 95,999 | 1921 |