Hot Rods Can anyone recognize what these tail lights came from?

I was going through a few parts cabinets this morning and came across this pair of tail lights. These tail lights were on on old hot rod I had many years ago. The tail lights have Guide R32-61 embossed on them. They appear to have a taper on the chrome exterior piece and both lights appear to be identical. These tail lights would have been placed on the left and right at the rear of my old hot rod.

Can anyone recognize what these tail lights originally came off of?

 

Kind of looks like 62 chevy

 

1961 chevy car

 

'61 Chevy car was stainless, I have an NOS one (and had a Bel Air) and not that deep. Not a '62 either.

1961-62 Olds cutlass

 

Looks like 1oldtimer is a whole lot more than just a pretty face. Those do indeed look like the tail lights that were on my old hot rod. I have always wondered what those lights came from and I would never have guessed that they were 1961-62 Oldsmobile. That's why I posted this thread on the HAMB. Unbelievable knowledge on here.

Thankyou 1oldtimer.

 

Just a heads up that isn't R32-61 but it is R3Z-61.