I think mexchiwa nailed it.
My guess was pointing in the same direction but I wasn't sure.
If we're both right, then the plane is a modified AT-6 (ranger engine, I think so too) that participated in the Kendall Trophy Race 1948, NX-61269, piloted by the former WASP pilot Betty Clark (that's why the two portraits), scoring 4th place in the race.
Best regards - Mike