| JOBO | ||
| JOBO Daylight Tank 2400 | ||
| 1500 Uni tank system | ||
2500 Multitank system | ||
| Processor JOBO Duolab | ||
| Processor JOBO CPE 2, CPA & CPP-2 | ||
| Processor JOBO ATL 500 | ||
| Processor JOBO ATL 800 | ||
| Processor JOBO ATL 1000 | ||
| Processor JOBO ATL 1500 | ||
| Processor JOBO ATL 2000 | ||
| Processor JOBO ATL 2x00 | ||
| Processor JOBO ATL 3000 | ||
| Pinhole exposure calculator | ||
How to Process and Print Black-and-White Film (by kodak) | ||
| Processing your first B&W film (by Ilford) | ||
| Matriz para compensação de temperatura na revelação pb | ||
| Film development time / temperature compensation chart | ||
Black-and-White Tips and Techniques (by kodak) | ||
| Darkroom Design for Amateur Photographers (by kodak) | ||
| Making your first B&W print (by Ilford) | ||
| Contrast contro l(by Ilford) |