Antique 1910 Krewe of Rex Letter Opener Mardi Gras Krewe of Rex Ball Favor. Pre-owned, has some patina and aging, tip appears to be bent back, otherwise in good condition. The item "Antique 1910 Krewe of Rex Letter Opener Mardi Gras Krewe of Rex Ball Favor" is in sale since Sunday, December 13, 2020. This item is in the category "Collectibles\Holiday & Seasonal\Mardi Gras\Vintage (Pre-1960)".The seller is "a1quilt" and is located in Kansas City, Missouri. This item can be shipped to United States.