Yes, the back of this signal has the type R design too. In the futere, I'd like to repiant this yellow because the paint is starting to chip. Yes, this is an aluminum signal. If you stilll want, I'll have a picture of the back uploaded withen the weeked.
How is the wiring inside this anyways, since you're talking about rewiring it? Oh and by the way if you don't mind me asking where did you get this from?
I'll take a pic of the wiring and post it soon. As for where I got it, my uncle saw a craigslist ad for them so we went out into Foster, RI (pretty much nothing out there except small shops and mile long driveways lol) and got one. They origionally came from a town that changed out their heads. i'm not sure what town though.
Apparently the back on the Crouse Hinds Type Rs, TCTs, and the Peeks are identical to a Fortran poly signal back:
TCT Back.
Fortran poly back.