| Slate, Albert L. | | | EUGENE W. PARGNY | Third Assistant |
| Slate, Albert L. | | | | engineer |
| Slate, Albert L.; 1970 Red Book; 1970 | 1970 Red Book | 1970-00-00 | EUGENE W. PARGNY | Chief Engineer |
| Slate, Albert L.; 1971 Red Book; 1971 | 1971 Red Book | 1971-00-00 | EUGENE W. PARGNY | Chief Engineer |
| Slate, Albert L.; 1972 Red Book; 1972 | 1972 Red Book | 1972-00-00 | EUGENE W. PARGNY | Chief Engineer |
| Slate, Albert L.; 1973 Red Book; 1973 | 1973 Red Book | 1973-00-00 | EUGENE W. PARGNY | Chief Engineer |
| Slate, Albert L.; R. A. Phillips Collection | R. A. Phillips Collection | | WILLIAM B. DICKSON | Second Assistant |
| Slate, Albert L.; R. A. Phillips Collection | R. A. Phillips Collection | | EUGENE W. PARGNY | Second Assistant |
| Slate, Albert L.; R. A. Phillips Collection | R. A. Phillips Collection | | EUGENE W. PARGNY | Second Assistant |
| Slate, Albert L.; R. A. Phillips Collection | R. A. Phillips Collection | | EUGENE W. PARGNY | Second Assistant |