It picked up different colors in different light and I took photos with an off-white background and then with a black background. I don't see any chips or cracks on the shade. II also don't see any signatures on the shade. It measures 2 1/4" at the bottom and about 6 3/4" to 6 5/8 across the top depending on where you measure the distance.
I have just the one shade. I just provide the packed weight. The item "STEUBEN Quezal, Antique Glass Lamp Shade, Beautiful" is in sale since Sunday, July 31, 2016. This item is in the category "Pottery & Glass\Glass\Art Glass\North American\Steuben".The seller is "justsayapple" and is located in Sun City, Arizona. This item can be shipped to United States, to Canada, to United Kingdom, DK, RO, SK, BG, CZ, FI, HU, LV, LT, MT, EE, to Australia, GR, PT, CY, SI, to Japan, to China, SE, KR, ID, to Taiwan, ZA, TH, to Belgium, to France, to Hong Kong, to Ireland, to Netherlands, PL, to Spain, to Italy, to Germany, to Austria, RU, IL, to Mexico, to New Zealand, SG, to Switzerland, NO, SA, UA, AE, QA, KW, BH, HR, MY, BR, CL, CO, CR, DO, PA, TT, GT, HN, JM.