Western B720A's
It is true that all of the Western Airlines B720B-047 were delievered as fan powered aircraft but Western merged with Pacific Northern in 1967 and in that merger acquired three B720A's, I seem to recall that one was a former Braniff -048 and the others were original PNA 062's but I could be wrong about the origin. They operated these aircaft for a number of years in to the early 70's