Man, I just dug this out the other day, got it from a Brother of mine a couple years back, great post Rick, I was lookin for an excuse to take a pic of this one.
Incorrect !! The OP is a rainbo, here are a couple pix of a blue panda, Panda is an NLR ; i.e., opaque white ribbons on a dark gunmetal blue base semi translucent glass. The Rainbo base is completely translucent & there are only 2 ribbons present. PIx courtesy of my friend Terry.
LINK TO TERRY'S STORE : http://grandpamarble.com/
Yes !! I seen it when he listed it. ( next one I see like that I'll let ya know) Pix are all better now !! Guess maybe a glitch ?? Wish you would have gotten it, what a deal Q!Q!
I know the seller, Jim from Indiana, recognize his pics, he always uses that block of wood !! Oop, Just a note but your pics are showing an egg shape Bee !! Unless my PC is off ?? No ! never seen one like it, a great agate !!
A few links on Whisplers ;
LINK : https://marbleconnection.com/topic/23487-machine-made-onion-skin/#comment-210901
LINK : https://marbleconnection.com/topic/27196-english-whispler-gallery/#comment-234140
LINK : https://www.allaboutmarbles.com/viewtopic.php?f=5&t=45184&p=349818&hilit=whispler#p349818
LINK : https://www.allaboutmarbles.com/viewtopic.php?f=5&t=45604&p=334303&hilit=whispler#p334303
I think I have a single shot of that one somewhere ?? Ah here it is, lower right hand corner, right ?? Sorry for the fuzzy pics, another bunch of freehand attempts !!
A couple shots of the Bo just to the left of it.