Another great image from the Park. As a small boy (I was 5 or 6) so that would have been 1960 or '61 I visited the Park with my father. It wasn't open to the public then, but a cousin of my father's worked there. I remember being facinated by the Bombe, going home & collecting every Fairy liquid bottle I could get my hands on, cutting off the bottoms & building my own Bombe! I don't recall seeing any camera's, I must get over there & visit the Park again, thanks for reviving some great childhood memories & giving me a very definate plan to get over to Bletchley ASAP