Sherman Crab T147955 “Avalon” Overloon. Regiment? Damage?

[Alex van de Wetering]

I wonder how well the lower area of the interior has been cleaned over the years and if any of the things found there were kept by the museum?

David, when I was in the tank 10 years ago, the lower half of the tank was still filled with all sorts of litter from museum visitors; soda cans, snack packages and the like. I don't think the tank was cleaned all that often.....and they just closed up the hatches (except the escape hatch) to prevent visitors from entering (I am guessing somewhere in the 80's). However, I am sure a lot of stuff in the interior got damaged over the years in the museum from visitors breaking and stealing stuff, but also under influence from weather.
I am not aware of any remaining bits of Avalon in storage in the museum. The engine did get removed somewhere in the 90's/2000's and was in storage until a few years ago. It has since been sold and will hopefully power a restored Firefly soon.

I think both your suggestions on the final minutes of Avalon sound plausible.

If the brace on the right side is bent, and relates to the flail drive, could the damage be part of the overall effects of the Crab hitting a mine?

I think the brace was either damaged by rounds coming through the sides, or from an internal explosion of ammunition. I don't think damage to the flail itself could result in damage to the brace.

Regarding mine damage; I read somewhere that when the Germans also had a habit of fixing an extra mine or extra explosives to a mine in order to increase the blast disabling flail tanks.