[Hallicrafters] S-20R speaker question

[Chris Kepus]

Would someone who has an original speaker mounted in a S-20R be kind enough
to take some close up pictures of the speaker and the way in which it is
mounted to the back of the front panel?

I am attempting to either find an original speaker in outstanding condition
or obtain a replacement that will fit and that can be mounted to the front
panel without adding more holes.  

TIA es 73,
Chris
W7JPG