Grotrian - Steinweg
Serial Number Lookup
Instantly determine the age, production year, and origin of your Grotrian - Steinweg piano using our historical archive.
Grotrian - Steinweg Serial Number Chart
Our archive holds 16 Grotrian - Steinweg entries covering 1900 to 1990, spanning serial numbers 12,131 to 144,906.
Each row gives the first serial number of that year, so a number falling between two rows belongs to the earlier one. Where a chart skips years, the range covered is shown instead of a single year.
16 entries · 1900–1990
| Year | Serial numbers |
|---|---|
| 1900–1909 | 12,131 – 24,170 |
| 1910–1919 | 24,171 – 38,075 |
| 1920–1929 | 38,076 – 61,234 |
| 1930–1939 | 61,235 – 65,498 |
| 1940–1944 | 65,499 – 66,699 |
| 1945–1949 | 66,700 – 67,899 |
| 1950–1954 | 67,900 – 75,499 |
| 1955–1959 | 75,500 – 85,681 |
| 1960–1961 | 85,682 – 89,297 |
| 1962–1964 | 89,298 – 94,786 |
| 1965–1969 | 94,787 – 104,664 |
| 1970–1974 | 104,665 – 114,267 |
| 1975–1979 | 114,268 – 124,706 |
| 1980–1984 | 124,707 – 135,201 |
| 1985–1989 | 135,202 – 144,905 |
| 1990 | 144,906 and above |
Figures are drawn from published factory and historical listings and are checked for continuity; where a source is ambiguous we say so rather than guess. Spotted something wrong? Use the correction link on any result.