Help identifying this unique amber cased satin lampshade?

I have no idea what this is. It measures 10in tall and about 7.5in wide. I bought it to go on a unique lamp I found at an antique store but wound up getting another shade for it. Any information on this would be wonderful! Thank you so much and have a beautiful day! I have discovered that most people call this Amber Cased Glass but have also seen this kind of glass described as honey cased satin and as yellow cased satin. It looks more amber to me so that is what I am calling it. Also, some that have been listed appears to be Fenton or LG Wright or something like that. But I have not found any photos anywhere even resembling what I have here. I have check pinterest, ebay, etsy, google lens, google....I have tried all the various names that I knew.