The are handmade and signed with the Earliest Frank Patania Thunderbird Shop hallmark. This hallmark was issued in the 1950s. These earrings are extremely rare and highly collectible. They were published in a old magazine but I cannot find or recall which magazine it was.I added some pictures for you to see including measurements. There is much more to say about these earrings but Ill let the pictures explain. You probably wont find another pair like these for sale. Take advantage of this rare Opportunity to own a piece of southwestern history. The item "Rare EARLY 1950s FRANK PATANIA SR Handmade Large Sterling Gem Red Coral Earrings" is in sale since Sunday, April 26, 2020. This item is in the category "Jewelry & Watches\Ethnic, Regional & Tribal\Native American\Earrings". The seller is "my2shadows45" and is located in Dearborn, Michigan. This item can be shipped to United States.