I was in Canberra over Christmas and on Boxing Day went to the Australian War Memorial (AWM) to have a look at G for George.
The restoration is magnificent and the Sound and Light display of a raid on Berlin is spine tingleing!
For all those who have been wondereing about the circular "thinngy" just aft of the bomb bay it appears to be an sscape hatch. It seems too small to have been intended for a ventral turret. Just a bit further aft of the hatch are three lights along the centerline red and two amber I think. I will be going back in about three months and will get detail photos then.
If there are any questions that need answering ask and i will try and find out.
Dai