Search our collection

Clear all filters
Image
Category
Maker
Object type
Place
Material
Date
Acoustic transducer elements from (a) Long range ride scan sonar array known as GLORIA (Geological Longrange Inclined Asdic) apparatus developed by Institute of Oceanographic Sciences, England, 1945-1980.

Acoustic transducer elements from a long range ride sonar array (GLORIA)

1945-1980
Acoustic transducer elements from (b) short range ride scan sonar array also known as GLORIA (Geological Longrange Inclined Asdic) apparatus developed by Institute of Oceanographic Sciences, England, 1945-1980.

Acoustic transducer elements from short range ride scan sonar (GLORIA)

1945-1980