N/A
- Buyer George D. Treadwell (trustee), Ann C. Treadwell (trustee), George D. and Ann C. Treadwell (trust)
- Seller Ann C. Treadwell
N/A
- Buyer Ann C. Treadwell
- Seller James S. Classen (trustee), Willard J. Classen Jr. (trustee) and Classen (survivor) (trust)
N/A
- Buyer George D. Treadwell (trustee), Ann C. Treadwell (trustee), George D. and Ann C. Treadwell (trust)
- Seller James S. Classen (trustee), Willard J. Classen (trustee) and Survivors Classen (trust)
N/A
- Buyer James S. Classen (trustee), Willard J. Classen Jr. (trustee) and Classen (trust)
- Seller James S. Classen (trustee), Willard J. Classen (trustee) and Classen (trust)