Subject matches "Foster, Dudley B" or its children

Dudley Foster and Charlie Charley looking over charts.

Dudley Foster and John Magee at Alvin comms. station.

Tom Nemmers, Bob Brown, and Dudley Foster on bridge.

Tom Nemmers, Robert Brown, and Dudley Foster on bridge.

Dudley Foster piloting Alvin while Bob Ballard talks on the radio.

Group picture of RMS Titanic survey expedition research team on Atlantis II.

Alvin pilot Dudley Foster and expedition leader Bob Ballard in the sub.

Dudley Foster with Alvin.

Alvin deployment from R/V Lulu in 1979.

Alvin updated with new biology sampling equipment.