To see the photo including the current Prime Minister (David Cameron) and the current Mayor of London (Boris Johnson), and the photo including the current Chancellor of the Exchequer (George Osborne) and Nat Rothschild (of the Rothschild family), see for example [0].
But beware, some of the photos appear to have had people airbrushed out[1].
The Bullingdon Club members are a nasty bunch. As Right Honourable Tories they back harsh drug policies all the while denying their youthful indiscretions. Separately two British journalists told me that Osborne was deep into cocaine when they were at Oxford. I don't care about his poor health choices, but the baldfaced hypocrisy is laughable.