| Category | History, distribution and uses |
| Subject | Nursery trees/seeds |
| Title | Ad for Hart and Barber Avocado Co. |
| Description | Ad for Hart and Barber Avocado Co. located in Whittier, CA. Taken from the California Avocado Association 1916 Annual Report. |
| Location | California |
| Date | 1916 |
| Source | California Avocado Association Annual Report |
| Larger Picture | 673 x 1085 (101 kb) |
