Shark attack at San Francisco Bay (or San Leandro Bay), near cannery, Alameda County in California, United States of America
| GSAF Case # | 1851.00.00 |
|---|---|
| Date | 01 Jan 1851 |
| Country | United States of America |
| Area | California |
| Location | San Francisco Bay (or San Leandro Bay), near cannery, Alameda County |
| Activity | Hard hat diving |
| Name | William Cortigan |
| Sex | Male |
| Age | |
| Injury | 3 toes severed |
| Time | |
| Species | 18' shark |
| Investigator or Source | The Perry Chief, 10/16/1875 |
| Fatal? | Not fatal |
| Incident Type | Unprovoked |