My trusty Zenit photo sniper camera with it's massive zoom lens. This kit was developed in Russia during WW2 for taking recognisance photos of enemy troops.
It is an amazing bit of kit.... but I don't dare take it out of the house these days for fear of being reported to the police and being taken out by the local swat team.
@padlock Yeah, I think they were released to the commercial market after the war for nature photographers, spys and the paparazzi. Originaly based on FED cameras with a wooden rifle stock back in 1942. The metal box ones using modified Zenit cameras were 1970's cold war era. Later models came with a canvas bag. You can date them fairly accurately by the camera model used as they seem to have updated the kit every time they released a new Zenit Camera. :)