Oh, I see. It's all to do with colour.
A dangerous assumption - one characteristic in common making those items by the same maker! No where near enough information creating a link between the two IMHO.
Scot, I draw your attention to a credo that I've shared on these pages before:
If an item has three characteristics that say that it doesn't agree with known characteristics by that maker (ie. the one you're comparing it to), then it isn't by the same maker. Conversely, if there are three characteristics that are the same it is probably by the same maker.
I used to say three in common meant that it was by the same maker, BUT, I caught myself out over a few items, so I now say probably.
This is a good safeguard to making erroneous assumptions based on too little information and the hope, or wish, that an item is something that it ain't. We all get caught out from time to time, but questioning attribution is a very good habit for any collector to do - and a must for any dealer. Oh, and we all hope something might be better than it actually is - no matter how long we've been collecting, or even dealing!
Whatever it is, your piece is aesthetically very pleasing and a nice find.
Kind wishes, Nigel