[WWI] Rolls Royce ACs- Another Question

[Tom Ruprecht]

With all the posts re the above I have been wondering when someone 
would mention the interiors of these cars for modeling of open topped 
Middle East cars- are there any good photos or drawings of the 
interior, especially the turret?  How did they turn them around- was 
there a crank with gear teeth all the way around, or did they just 
push it hard on some type of bearing mechanism?  Were they white inside?

			One wonders...  Rupe