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PIANO SERIAL NUMBER DATABASE
Mueller & Haines Piano Serial Number Lookup
Enter a Mueller & Haines serial number to estimate the piano's production year. Available coverage: 1915–1917.
1915–1917year 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.
Mueller & Haines production series
Choose the factory or serial-number series that matches your piano. Open a row to view selected serial-number examples.
Mueller & Haines
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.