- FondsA1 - Seager Wheeler and Family fonds
- Série organiqueP1 - Photographs
- DossierP1.5 - Miscellaneous
- 206 en plus...
- Pièce2021-P-207 - Victory Oats
- Pièce2021-P-208 - Victory Oats, Seager Wheeler
- Pièce2021-P-209 - Marquis Wheat
- Pièce2021-P-210 - Marquis Wheat
- Pièce2021-P-211 - Seed Plots and Sunflower Hedge
- Pièce2021-P-212 - Hand Selected Seed Plot , Red Bobs, Seager Wheeler
- Pièce2021-P-213 - Marquis Wheat Hand Selected Seed Plot, Seager Wheeler
- Pièce2021-P-214 - Selected Marquis Wheat, Seager Wheeler
- Pièce2021-P-215 - Field of Wheat Destroyed by Hail Storm, Seager Wheeler
- 168 en plus...