POLAR FLIGHT
Regular price
$35.00
| Title | POLAR FLIGHT |
| Author | Clarke, Basil |
| Subject | Aviation |
| Binding | Hardcover |
| Publisher | Ian Allan |
| Publisher Year | 1964 |
| Condition | system in the early 1950's. |
| Description | 8vo; Laid-in booklet celebrating 10th anniversary of the trans-Polar Air Service inaugurated by Scandinavian Airlines. Also includes anniversary luncheon invitation to Los Angeles broadcast engineer Loyd Sigmon, originator of the traffic "Sigalert" system in the early 1950's. |
