Hey- that's one from my neck of the woods!
And it's Worcester - not Worchester!!! Everybody does that.
It's pronounced Woosta (oo as in book) (or Wistah if you've got the accent real bad) - not at all as it appears.
I now live about 20 minutes away, but I used to live right near this factory and used to swim in Coes pond that it sits on. God only knows what kind of toxic waste lives in that pond...
Here's a picture of the old factory - I lived in one of the houses off to the left (but obviously not so long ago)