Marder (submarine)

The Marder was a German midget submarine developed from the Neger. The craft was 8.3 metres (27 ft 3 in) long and unlike the Neger included a flooding tank in the nose allowing it to dive. Another improvement was the dome through which the pilot viewed the outside world that also served as the craft's entrance and exit was made openable from the inside. Maximum diving depth was about 25 metres (82 ft).

Marder (submarine)

The Marder was a German midget submarine developed from the Neger. The craft was 8.3 metres (27 ft 3 in) long and unlike the Neger included a flooding tank in the nose allowing it to dive. Another improvement was the dome through which the pilot viewed the outside world that also served as the craft's entrance and exit was made openable from the inside. Maximum diving depth was about 25 metres (82 ft).