2 Porsches in the support race

Panning shot approx 1/30th second The transfer process at the mini lab seems to have created a grainy effect which isn't there on film. Cropped but otherwise as it came back from the lab. I've never seen anything like this effect - the cars passed behind a marshalling post in the foreground, but the lead car was in constant position in the frame and has come out "superimposed" on top of the Marshall.