Got this chip on eBay last week. I'm assuming this design was actually in use, but the chip is cancelled so who knows. Unusual color (grey) for a 5000, which is usually brown in Nevada. It's also an oversize at 43 mm. I don't believe Aladdin had a baccarat table, other than the early one in the London Club which had its own chips. Oversize chips don't work well in the chip rack of a gaming table that's made for 39 mm chips.
Any comments or further info on the use of this chip is welcome.