Koch
3 cameras · 3 models · 1857–1865
| Model | Year | Typ | Lens |
|---|---|---|---|
| Chambre a Soufflet | 1865 | Rk/Ms | Petzvaltyp |
| Chambre a Trois Parties | 1857 | Rk/Ms | Petzvaltyp |
| Stereo Wet Plate | 1860 | Rk/Ms (?) | – |
3 cameras · 3 models · 1857–1865
| Model | Year | Typ | Lens |
|---|---|---|---|
| Chambre a Soufflet | 1865 | Rk/Ms | Petzvaltyp |
| Chambre a Trois Parties | 1857 | Rk/Ms | Petzvaltyp |
| Stereo Wet Plate | 1860 | Rk/Ms (?) | – |