Whoa -- when did Efke start making a 400 speed?! I need to get out more...
Photography has always fascinated me -- as a child, simply for the magic of capturing an image onto glossy paper with a little box, but as an adult because of the unique juxtaposition of science and art -- the physics of optics, the mechanics of the camera, the chemistry of film and developer, alongside the art in seeing, composing, exposing, processing and printing.
Efke does not make a 400 speed film. I believe that Efke KB400 is rebranded HP5.
But your flag decal won't get you into Heaven any more. They're already overcrowded from your dirty little war.
Now Jesus don't like killin' no matter what the reason's for, and your flag decal won't get you into Heaven any more. – John Prine
Thanks for the answers; the 6.5mins sounds right.
The truth is here: http://www.digitaltruth.com/chart/unlisted.html (Efke KB-400 = Ilford HP5+)
I have just developed that roll (4.5 mins, 21C), it looks pretty nice.
I don't know where it can be obtained in the States, my source is the Erod Foto store in Budapest, Hungary. The price is about $3 per roll, but the darkroom features are just great! eg. the casette can be opened with nails and so on.
By the way... have you ever seen/tried Svema films? (I think it's Ukrainian) The documentation for those is just perfect. It says: "emulsion number: xxxx; developing time: 7 mins" and nothing else... My friend just finished a roll - we are very curious about the results... :o)