Really retro fire alarm pull

Anybody ever seen one of these? (Not my picture)

The only thing I dislike about this picture is the angle. I hate it when people intentionally do not hold a camera straight.

It would appear that the image is not showing up; I’m sure that it’s a simple fix, though.

You probably didn’t enter the correct URL or something. It’s not working for me either.

Try this then
http://www.flickr.com/photos/nilsvik/352347910/

Oh wow, that’s really different.

I’ve never seen that kind of Faraday pull station before; my guess is that it was manufactured between the 40’s-50’s.

two dumb questions on my part… where is the glass? is it coded?