Yes these things had up to five arming fuses and when dropped took out the roof and windows. I have so far found four versions of the same type of device.
This is the one I have worked with, sorting out the linkage to the bomb bay tomorrow.
Just got in from a long hard day
The bomb loads had a few versions of a mix of bombs and incendiary packages.
This one above was the most common to create the fire storm affect.
After these normal bombs would be dropped to spread the effect.
I have chosen to add 250 and 500lb bombs plus the roof buster.
Either way hell from the sky for sure
Rob