| Name | Lester Graydon Helfrich |
|---|---|
| Sex | male |
| Birth Date | June 13, 1909 |
| Death Date | February 17, 1988 |
| Age at Death | 78 years, 8 months, 4 days old |
| Birth Place | Pennsylvania |
| Death Place | San Diego County, California |
| Social Security Number | 570-12-9575 |
| Name | Lester Graydon Helfrich |
|---|---|
| Sex | male |
| Birth Date | June 13, 1909 |
| Death Date | February 17, 1988 |
| Age at Death | 78 years, 8 months, 4 days old |
| Birth Place | Pennsylvania |
| Death Place | San Diego County, California |
| Social Security Number | 570-12-9575 |