The prototype Lancaster VII, being a converted Mk I (NN801), the Martin dorsal turret being partly swivelled and one of the two 0-5-in (12,7-mm) machine guns thus being obscured. The tail turret is an FN 82.

Самолёты на фотографии: Aircrafts on the photo: Avro Lancaster / Type 683 - ВеликобританияUnited Kingdom - 1941

The profile drawing of the Lancaster B Mk VII shows the H2S and the AGLT radar fairings.

Самолёты на фотографии: Aircrafts on the photo: Avro Lancaster / Type 683 - ВеликобританияUnited Kingdom - 1941

The production S-49A. Yugoslavia’s first post-WW II combat aircraft of indigenous design.

Самолёты на фотографии: Aircrafts on the photo: Ikarus S-49 - ЮгославияYugoslavia - 1948

The S-49C was an all-metal, extensively revised derivative of the S-49A

Самолёты на фотографии: Aircrafts on the photo: Ikarus S-49 - ЮгославияYugoslavia - 1948

The S-49C being illustrated by the general arrangement drawing, the upper side profile illustrating the S-49A

Самолёты на фотографии: Aircrafts on the photo: Ikarus S-49 - ЮгославияYugoslavia - 1948

The Supermarine Type 545 prototype, in its semi-completed state and photographed at Cranfield.

Самолёты на фотографии: Aircrafts on the photo: Supermarine Type 545 - ВеликобританияUnited Kingdom - 1955

The Supermarine Type 545 is illustrated by the general arrangement drawing

Самолёты на фотографии: Aircrafts on the photo: Supermarine Type 545 - ВеликобританияUnited Kingdom - 1955