Hello,
1.About the puttied panel lines on the P-51... After 23 Aug '44, the romanians briefly had some P-51b/c on their hands (see the story of "Bazu" Cantacuzino) and there was a mechanic who worked on them during those times - the "Dorothy II" and the "Sleepy Ann". As he was a neighbour of an aunt of mine, i got to ask him some years ago when i first heard the putty-wing thing, about the wings of the P-51: they were not puttied on both these two aircrafts. He said that the overral finish of the P-51 was very smooth and panel work was very carefully done with very fine panel joints. He als