Sperry, Armstrong, 1897-1976
| Personal name | Sperry, Armstrong, 1897-1976 |
| Country | United States |
| Language of person/corp. | English |
| CONOR.SI-ID | 63902819 |
Sperry, Armstrong, 1897-1976 CONOR.SI-ID=63902819
| Personal name | Sperry, Armstrong, 1897-1976 |
| Country | United States |
| Language of person/corp. | English |
| CONOR.SI-ID | 63902819 |
Sperry, Armstrong, 1897-1976 CONOR.SI-ID=63902819