- CollectionGPC - Rosetown General Photograph Collection
- Série organiqueGPC-AG7 - Agriculture - Pioneer machinery
- 18 en plus...
- PièceAG7.019 - Typical early gas tractor
- PièceAG7.020 - Horse powered threshing machine
- PièceAG7.021 - Two women with rifles among pioneer machinery
- PièceAG7.022 - 3060 Rumley tractor pulling six grain tanks.
- PièceAG7.023 - Grain wagons hooked in tandem
- PièceAG7.024 - Man standing in a grain wagon or "tank"
- PièceAG7.025 - Grain wagons after unloading
- PièceAG7.026 - Big 4 Tractor
- PièceAG7.027 - Mogul tractor
- 5 en plus...