Box 2

Scope and Content Note From the Series:

This series consists of recordings made during the time span of Atlantis cruise 154 and Caryn cruise 5, which were concurrent. The discs within this series are not labeled with a specific cruise, nor was there information in related materials to place them in either cruise series specifically. John Brackett Hersey chief scientist.

Scope and Content Note From the Series:

This series consists of recordings made during the time span of Atlantis cruise 154 and Caryn cruise 5, which were concurrent. The discs within this series are not labeled with a specific cruise, nor was there information in related materials to place them in either cruise series specifically. John Brackett Hersey chief scientist.

Scope and Content Note From the Series:

This series consists of recordings made during the time span of Atlantis cruise 154 and Caryn cruise 5, which were concurrent. The discs within this series are not labeled with a specific cruise, nor was there information in related materials to place them in either cruise series specifically. John Brackett Hersey chief scientist.

Scope and Content Note From the Series:

This series consists of recordings made during the time span of Atlantis cruise 154 and Caryn cruise 5, which were concurrent. The discs within this series are not labeled with a specific cruise, nor was there information in related materials to place them in either cruise series specifically. John Brackett Hersey chief scientist.

Scope and Content Note From the Series:

This series consists of recordings made in the summer of 1949, including two discs from the USS Corsair--one of which mentions possible participation of the USS Toro--and the other which is unlabeled except for the date.

Scope and Content Note From the Series:

This series consists of recordings made in the summer of 1949, including two discs from the USS Corsair--one of which mentions possible participation of the USS Toro--and the other which is unlabeled except for the date.

Scope and Content Note From the Series:

This series consists of recordings made in the summer of 1949, including two discs from the USS Corsair--one of which mentions possible participation of the USS Toro--and the other which is unlabeled except for the date.

Scope and Content Note From the Series:

This series consists of recordings from Atlantis cruise 160. Other recordings in the collection which correspond to dates within the scope of Atlantis cruise 160 but are labeled as from other ships are found in the USS Somersworth (EPCER 849)/USS Halfbeak series.

Scope and Content Note From the Series: This series consists of recordings made on USS Somersworth (EPCER 849), including some in collaboration with the USS Halfbeak. Testing and trials of Vertical Depth Sonar (VDS) appear to be the focus of this series. The sonar instrument is referred to as "fish". Series dates correspond to the end of Atlantis 160 and the start of Atlantis 161 cruises, yet no mention is made of either cruise on...

Scope and Content Note From the Series: This series consists of recordings made on USS Somersworth (EPCER 849), including some in collaboration with the USS Halfbeak. Testing and trials of Vertical Depth Sonar (VDS) appear to be the focus of this series. The sonar instrument is referred to as "fish". Series dates correspond to the end of Atlantis 160 and the start of Atlantis 161 cruises, yet no mention is made of either cruise on...