Just to muddy the waters, the soviets were sent 203 P-47's as lend lease, 196 of which made it there.
There picture I have is of a razor back called "Soverign Senators K. of P." with what looks to be extra radio equipment; there's a small loop antenna as wel as the normal "mast" type just behind the canopy on the razor back it's self; I think the loop is for RDF.