| Juwel | |||||
| Juwel Schreibmaschinengesellschaft m.b.H., Köln-Rodenkirchen, Germany | |||||
| Models and s/n | Y | M | D | Remarks | Ref. |
| Portable | |||||
| Model 1, 2 and 3 | |||||
| up to 2000 | 1936 | Model 1: 1936 | 13 | ||
| 5000 | 1937 | Model 2: 1936-1938 | 13 | ||
| 9000 | 1938 | Model 3: 1938-1943 | 13 | ||
| 12500 | 1939 | 13 | |||
| 15000 | 1940 | 13 | |||
| 17300 | 1941 | 13 | |||
| 19000 | 1942 | 13 | |||
| 20000 | 1943 | 13 | |||
| Model 4 | |||||
| 20000-24999 | 1949 | 13 | |||
| up to 30000 | 1950 | 13 | |||
| 38000 | 1951 | 13 | |||
| 40000 | 1952 | Ended April 1952 | 13 | ||
| Model "Filius", later "Flott" | |||||
| up to 103000 | 1953 | Started in May, 1952 | 13 | ||
| 107000 | 1954 | 13 | |||
| Model "Fix" | |||||
| up to 30000 | 1953 | Started in May, 1952 | 13 | ||
| 33000 | 1954 | 13 | |||
| Model "Blitz", later "Rapid 52/ 53" | |||||
| up to 52000 | 1953 | Started in May, 1952 | |||
| 53750 | 1954 | 13 | |||
| 13 | |||||
| Model Rapid 54 | |||||
| 53751-55000 | 1954 | 13 |