I think it's a '62 or '63. The '65 (maybe '64 on?) models have that blue daisy motif all over the interior and this one doesn't.
Again, it's a wide body behemoth so it won't fit for me. I think these are 33.5" wide. I need one that's 30.5" wide, which can be easily spotted by the single spinning crisper as opposed to two drawers of different width on the larger models. The smaller models are not only slimmer, but also shorter.