Found this on Google Streetview while I was looking for something else. I don't recall seeing any of these around here, or on here.

Westinghouse. Most likely MV. There were some in my part of the country and a few are remaining (and working, I believe).

Westinghouse. Most likely MV. There were some in my part of the country and a few are remaining (and working, I believe).

The ballast fits in there??

Yes, they are bigger than they appear. Furthermore, the picture is kind of squished making it appear to be quite thin. There are some pictures of this style on LG. I don't remember the model name, however.

That would be a Westinghouse Viscount. Member streetlight98 (Mike) has one.
http://www.lighting-gallery.net/gallery/displayimage.php?album=4495&pos=1&pid=140602

I knew someone with more knowledge would chime in. It is just that, a Viscount.

Thanks for the info, now I know it is truly old (probably 1970s) and probably MV as well. I really don't see lights around here very often that are this old anymore. At least, I don't think they are, I don't know streetlights that well.

I was doing some more searching on Google maps last weekend and found another one of these nearby this one. So there are at least two, but I didn't see any more around.

I wanted to update and say I've since found another Viscount on Google maps in addition to the first two. I drove by at night on the first two, and they do work, are   but one especially is very dim.

Today while I was driving around I also happened to find a fourth. I caught a funny looking light out of corner of my eye, had to drive around and figure out if I could get close to it because it's over a very tiny alley next to a Baptist Church. Turns out it was missing the reflector, bulb and even the socket unfortunately.