- FondsA1 - Seager Wheeler and Family fonds
- Série organiqueP1 - Photographs
- DossierP1.2 - SB2, Scrapbook 2
- 23 en plus...
- Pièce2021-P-466 - June 24th
- Pièce2021-P-467 - Stake Marking First Rod-Row of 10B Marquis
- Pièce2021-P-468 - Seager Wheeler and a Group of Men Standing in a Crop
- Pièce2021-P-469 - Seed Plots
- Pièce2021-P-470 - Crop
- Pièce2021-P-471 - Seager Wheeler and a Group of Men
- Pièce2021-P-472 - Seed Plot
- Pièce2021-P-473 - Seed Plots
- Pièce2021-P-474 - Seed Plots
- 29 en plus...