A5 Field notebooks, wet strength series.
Various page template options available:
OS240, OS241, OS242, OS234, OS244, OS245, OS246, OS247, OS247A, OS248, OS248A, OS249
Specifications:
| Page template | Description |
| OS240 | Field Book Cross Section |
| OS241 | Level Books |
| OS242 | Field Book Level Book PTD COL |
| OS243 | Field Transit Book |
| OS244 | Field Chain Book |
| OS245 | Field Tach Book |
| OS246 | Field Survey Book No. 592A |
| OS247 | Field Vent Book Feint |
| OS247A | Special Field Book Feint |
| OS248 | Sectional Graph Book 10ths |
| OS248A | Special Field Book Metric Graph |
| OS249 | Stope Measuring Book |