Hvor gammelt er dit Hindsberg instrument?
| Serienummer | Årgang |
|---|---|
| 1-4500 | 1910 |
| 4500-5800 | 1915 |
| 5800-8000 | 1920 |
| 8000-9450 | 1925 |
| 9450-10100 | 1930 |
| 10100-10600 | 1935 |
| 10600-11200 | 1940 |
| 11200-11600 | 1945 |
| 11600-12100 | 1950 |
| 12100-12300 | 1955 |
| 12300-12580 | 1956 |
| 12580-12690 | 1957 |
| 12690-12880 | 1958 |
| 12880-12990 | 1959 |
| 12990-13100 | 1960 |
Serienummer
