Chad G.

Look what I found on Feebay, the OP's Brother & yes it's a wedding cake LINK :: https://www.ebay.com/itm/116077151636?itmmeta=01HQBAWZ76VQ8GP5X76TF52JQY&hash=item1b06bcc594:g:C1sAAOSwqhBl1-oy

Yes they are the genuine article, wish I had a date for you Brother !! Older I know that much, the newer ones (& mimics, i.e. fakes) have no pleated seam, maybe try and PM @Al Oregon ??

Why shiver me timbers !!! That last mib's really got it goin on !!

Can I bid first ?? Can I ?? ... ... They better cut back on the dope habit a little bit man, they're beginning to hallucinate "Badly" they're not even all Ravenswood ..

The bags have a pleated seam in the middle of the back to help ya date them, they look 100 authentic to me. Maybe @Al Oregon will stop by and give you an exact date, wish I knew more ??

Not a slag, slags have a transparent base w/ opaque white running through it.

NLR

"Welcome to Marble Connection" Glad to have you, jump right in, again "Welcome"

"Welcome to Marble Connection Tina" Sorry for the late welcome, I just noticed this post as unanswered. Again, "Welcome"

Jabo here

No Akro, no Peltier, no Veiligglas, you're whittling it down there, fewer and fewer options will ultimately lead to the proper I.D. or @ least leave one of 2 choices. Let the fun begin

X2, CAC no ox

Akro

It appears to be a gaming marble, I can't see any discernable seams or traits to name a specific manufacturer.

I went to "Spacebook" some time back, after my Email was inundated within minutes after subscribing I went to cancel and a fake letter from Suckerberg came and said I had two weeks left in case I change my mind. Needless to say I never changed my mind & I'm pretty sure they never left, there's been some funk ever since, "Never again Spacebook"

"Welcome to Marble Connection Mike" X2, I agree w/ Steph, BTW do you have a size ?? Preferably in fractions of an inch, i.e. 5/8ths, 3/4ths etc... if possible.

Well it's not a Red Bee for sure, looks like a wonky "Poison Bee" LINK :: https://www.peltiermarbles.info/peltierbees

X2, Jabo here as well

I agree, always better to leave em in the bag, even if a valuable mib is in it. It's still worth just as much plus you have the added value of an unopened bag, IMO

MK for the first one

No Pelt

Could be one of many different manufacturers, the UV reaction doesn't help nail it down much since almost every manufacturer known made UV marbles including the present. Could you please post a size, preferably in fractions and some in focus pictures of any visible seams

Some Akro corks for this Sunny "West Virginia Wednesday" " Have a good day Brothers & Sisters" And yes, this is a repost

Not Veiligglas

x4, agree w/ Pelt