The Peltier Glass Co NLR Ketchup & Mustard Hybrid Marble is a rare and unique piece from 1933, featuring a Rainbo style design. Made in the United States, this marble is part of the pre-1970 time period and is in mint condition. With its distinctive colors and machine-made craftsmanship, this collectible item is a valuable addition to any marble collection. This one is top shelf, my favorite pelt. Beautiful marble. If you have any questions please ask. I combine shipping. Thanks for looking.