Phil Lamarche writes: > > I had a pair of KWS-1's, 75A4's while on Drift Station Alpha at the North > Pole in 1958. Operated 24/7 for 11 months until the ice broke up and the > two pairs are now 8000 ft below on the ocean floor. Someday they will show up on Eb***y. 73, -Larry/NE1S