Quote Originally Posted by markbarendt View Post

While not absolutely definitive, it seems the probability is truly very high that that was shot on 35mm Kodachrome.

Yes, it was Kodachrome, and it was taken with 105mm f2.5 nikkor. Last year I was in Rome on McCurry exhibition and I saw hose huge prints from 35mm: when you look from distance of 3 meters and more - they look just fine.