The cylinder in which porky and pals sat was the center segment that imploded and shattered. The hemispherical end cap (not pictured) and tail portion which held the support hardware (shown in the screencap) were bolted to either end of the deathtube.
does not do it for me
I thought it was cylindrical?
That's the tailfin. The non pressurized bit, iirc.
The cylinder in which porky and pals sat was the center segment that imploded and shattered. The hemispherical end cap (not pictured) and tail portion which held the support hardware (shown in the screencap) were bolted to either end of the deathtube.