| Unusual 16mm | ||
| Model | Description | Images |
| Unknown | Cast Iron |  |
| Gemflex | c1949 |   |
| Mikroma | c1949 |  |
| Mikroma II |  |
|
| Rioch 16 | c1957 |  |
| Rioch 16 | c1958 |  |
| Scat | c1950 |  |
| Sida Extra | c1938 |   |
| Sida Extra |  |
|
| Sida Extra |  |
|
| Golden Steky | c1957 |  |
| Unusual 16mm | ||
| Model | Description | Images |
| Unknown | Cast Iron | |
| Gemflex | c1949 | |
| Mikroma | c1949 | |
| Mikroma II | |
|
| Rioch 16 | c1957 | |
| Rioch 16 | c1958 | |
| Scat | c1950 | |
| Sida Extra | c1938 | |
| Sida Extra | |
|
| Sida Extra | |
|
| Golden Steky | c1957 | |