EBergerud:
Doog: interesting stuff on Wolf Pack. I've got a 47 documentary in color (different than the famous "Thunderbolt" which I also have) and it shows one squadron that was like the Flying Circus - about every color you could think of (as long as it was OD, grey, natural, or some embellishment: nothing solid red.) What I was looking for, and still can't figure out, is whether "natural finish" would have been bright or more satin. I'd guess satin, but a few Jugs looked pretty shinny.
Eric
Well, like all NMF aircraft, Jugs were skinned in Alclad (an Alcoa-developed surface coating that provided corrosion resistance to underlying alloys...duraluminum in the P-47's case). I imagine shine had a lot to do with the overall condition of the aircraft. A dirty aircraft under very harsh environmental conditions is going to be a lot flatter than one that's babied on a posh RAF airfield and waxed to coax out that extra 10mph top speed. I imagine you'd probably even seen variations on the same aircraft depending on what it had been up to.