ARTS Visit to Bletchley Park - home of the codebreakers: 10 October 2012 (org. David London & Gerry Whitney, guide Martin Atherton)

ARTS Visit to Bletchley Park - home of the codebreakers: 10 October 2012 (org. David London & Gerry Whitney, guide Martin Atherton)

Our excellent guide Martin Atherton (G3ZAY)

Our excellent guide Martin Atherton (G3ZAY)

Our excellent guide Martin Atherton (G3ZAY)

Our excellent guide Martin Atherton (G3ZAY)

The Colossus Rebuild project. Colossus was the world's first electronic computer.

The Colossus Rebuild project. Colossus was the world's first electronic computer.

The Colossus Rebuild project. Colossus was the world's first electronic computer.

The Colossus Rebuild project. Colossus was the world's first electronic computer.

The Colossus Rebuild project. Colossus was the world's first electronic computer.

The Colossus Rebuild project. Colossus was the world's first electronic computer.

The Colossus Rebuild project. Colossus was the world's first electronic computer.

The Colossus Rebuild project. Colossus was the world's first electronic computer.

The Colossus Rebuild project. Colossus was the world's first electronic computer.

The Colossus Rebuild project. Colossus was the world's first electronic computer.

The Colossus Rebuild project. Colossus was the world's first electronic computer.

The Colossus Rebuild project. Colossus was the world's first electronic computer.

The Colossus Rebuild project. Colossus was the world's first electronic computer.

The Colossus Rebuild project. Colossus was the world's first electronic computer.

The Colossus Rebuild project. Colossus was the world's first electronic computer.

The Colossus Rebuild project. Colossus was the world's first electronic computer.

The Colossus Rebuild project. Colossus was the world's first electronic computer.

The Colossus Rebuild project. Colossus was the world's first electronic computer.

The Colossus Rebuild project. Colossus was the world's first electronic computer.

The Colossus Rebuild project. Colossus was the world's first electronic computer.

The Colossus Rebuild project. Colossus was the world's first electronic computer.

The Colossus Rebuild project. Colossus was the world's first electronic computer.

The Colossus Rebuild project. Colossus was the world's first electronic computer.

The Colossus Rebuild project. Colossus was the world's first electronic computer.

The Colossus Rebuild project. Colossus was the world's first electronic computer.

The Colossus Rebuild project. Colossus was the world's first electronic computer.

The Colossus Rebuild project. Colossus was the world's first electronic computer.

The Colossus Rebuild project. Colossus was the world's first electronic computer.

The Colossus Rebuild project. Colossus was the world's first electronic computer.

The Colossus Rebuild project. Colossus was the world's first electronic computer.

Alan Turing

Alan Turing

Alan Turing

Alan Turing