- CollectionGPC - Rosetown General Photograph Collection
- Série organiqueGPC-AG6 - Agriculture - Modern Machinery
- 1 en plus...
- PièceAG6.002 - Tractor pulling combine and filling truck "on the fly"
- PièceAG6.003 - Seed cleaning
- PièceAG6.004 - Steel grain bins
- PièceAG6.005 - Seed cleaning
- PièceAG6.006 - Tractor and harrow/packer drawbar