With all the wisdom and engineering knowledge (nudge, nudge, wink wink) on this forum
well, at least it would have the bolt down lid on the top, so in case of an electrolyte leak, when you took the lid off, it wouldnt drain out onto the floor....
The bolt heads are facing out
well, there you have it....I found a clear picture of this, and I am wrong...it looked like the bolt heads were on the inside of the flange....
and I will get new spectacles tomorrow