Picked these up off EBAY. 1934D $5 SC WIDE I to NARROW COP (change over pair) You can see the design change in the small scroll directly to the left of the "FIVE" WIDE I NARROW 1
Thanks Steve. The seller had them listed as a UNC pair but when I looked at the back plate numbers I knew they were more than that.
The swirl left of the FIVE is wider on the top note, it's more oblong and has extra vertical engraving grooves in it. The back itself is wider.