Uranium Glass Koi Fish Candlestick Holders

Even without a blacklight, we spotted these beauties from waaaay across the crowded estate sale. Now, I saw these and immediately thought - no question "koi fish".  But like most things, the internet is divided - are they in fact dolphins? Is this the black/gold dress thing all over again?   Tiffin, Westmore and Cambridge Glass all made variations of this kolphin design. We believe these to be Westmore, produced in the 1920-30's, as they were into that hexagon base and petaled candle cup.  Chickity-check out that blacklight glow! We usually leave this type of fun to Kerry, but Amy got to demonstrate this for her kids and everyone wants to keep them.  Sorry, kids - these are for the dandie divers only.  1920s-30s Westmore Uranium Vaseline Glass Koi / Dolphin Candlestick Holders Dimensions: Measures 4" wide and 4.25" high  This is a pre-loved, antique dandie; in excellent condition, no observed flaws. We cleaned these up beautifully and they are sparkly and ready to go.