This set was my husband's grandmother's. Please feel free to ask me any questions you may have or for additional photos. I will be happy to provide whatever you need.
Punch bowl (10" across, 5 3/4" high). 11 cups (2 3/4" across bowl of cup, 2 1/2" high). All look to be in excellent condition. The side of one cup has a odd line like an oval (see pic); I'm not sure if that's from how it was made. There are minor scratches on the bottom (see pic).
I see no distinctive trademarks on the bottoms. The item "Fenton French Opalescent Hobnail Punchbowl Punch Bowl Set Bowl, 11 Cups, Ladle" is in sale since Tuesday, February 12, 2019. This item is in the category "Pottery & Glass\Glass\Art Glass\North American\Fenton". The seller is "greatstuffshop" and is located in Cary, North Carolina. This item can be shipped to United States, Canada, United Kingdom, Denmark, Romania, Slovakia, Bulgaria, Czech republic, Finland, Hungary, Latvia, Lithuania, Malta, Estonia, Australia, Greece, Portugal, Cyprus, Slovenia, Japan, China, Sweden, South Korea, Indonesia, Taiwan, South africa, Thailand, Belgium, France, Hong Kong, Ireland, Netherlands, Poland, Spain, Italy, Germany, Austria, Bahamas, Israel, Mexico, New Zealand, Philippines, Singapore, Switzerland, Norway, Saudi arabia, Ukraine, United arab emirates, Qatar, Kuwait, Bahrain, Croatia, Malaysia, Brazil, Chile, Colombia, Costa rica, Dominican republic, Panama, Trinidad and tobago, Guatemala, El salvador, Honduras, Jamaica, Antigua and barbuda, Aruba, Belize, Dominica, Grenada, Saint kitts and nevis, Saint lucia, Montserrat, Turks and caicos islands, Barbados, Bangladesh, Bermuda, Brunei darussalam, Bolivia, Ecuador, Egypt, French guiana, Guernsey, Gibraltar, Guadeloupe, Iceland, Jersey, Jordan, Cambodia, Cayman islands, Liechtenstein, Sri lanka, Luxembourg, Monaco, Macao, Martinique, Maldives, Nicaragua, Oman, Peru, Pakistan, Paraguay, Reunion, Viet nam, Uruguay.