P51 old crow & P51 Miss Velma Legends 2007

Hi
Just seen these pictures on Duxford update site.
The first picture shows P51 old crow arriving.
The second shows Mr Grey flying Miss Velma.

A question for the people in thr know who was flying Old Crow ?
Please see link below and then hit news on the left side.

http://www.duxford-update.info/