M32 TRV turret stowage question: M1A1 Bazooka Rocket Launcher

A strictly SWAG says internally stowed, as most all crew weapons are on AFVs except for the AA .50 cal. If it is stowed vertically inside the turret, it would be far more easy to get in and out than if it was stowed horizontally.

I have no doubts that it was inside -- but where there's a 4.5' of clearance to stow that one-piece tube -- is lost on me.  I even looked at the M20 Armored Car, which stows one horizontally across the front, just inside the front raised armor.  But the width accommodations make it very clear how it fits for the M20.  As for the M32 turret, I'm lost.

Again, being strictly presumptuous on my part, I would guesstimate either centered, or off to one side corner in the rear of the turret toward the rear firewall. If there is some sort of turret basket, perhaps along a support pillar. The launch tube diameter is pretty slim, and even with the grips and shoulder stock, it could be stowed against such a structure in such a manner to minimize its space usage, like the vertical weapons racks in other AFVs. I know how the M-20 bazooka stowage looks from an old IPMS Quarterly that I have which has photos from the TM of the load plan.