- FondsA1 - Seager Wheeler and Family fonds
- Série organiqueP1 - Photographs
- DossierP1.5 - Miscellaneous
- 224 en plus...
- Pièce2021-P-225 - Potatoes, Seager Wheeler
- Pièce2021-P-226 - Seed Plot
- Pièce2021-P-227 - Marquis Wheat in Stook, Seager Wheeler
- Pièce2021-P-228 - Red Bobs Wheat in Stook, Seager Wheeler
- Pièce2021-P-229 - Special Plot of Dr. Saunders Marquis Wheat, Seager Wheeler
- Pièce2021-P-230 - Preston Wheat Improved Seed Plot in Stook, Seager Wheeler
- Pièce2021-P-231 - Marquis Wheat, Seager Wheeler
- Pièce2021-P-232 - Red Bobs Wheat, Seager Wheeler
- Pièce2021-P-233 - Canadian Thorpe Barley Headrow Plots, Seager Wheeler
- 150 en plus...