Topic
- Grading 18
- Harvesting 16
- Plum 16
- College buildings 14
- Pears 14
- Strawberries 13
- Fruit 10
- Hovland Hall 10
- Portraits 10
- College students 9
- Frozen foods 8
- Vineyards 8
- Wineries 8
- Canning and preserving 7
- Cargo ships 6
- California and Hawaiian Sugar Company 5
- Canned foods 5
- Canned vegetables 5
- Commercial freezers 5
- Sugar--Manufacture and refining 5