This handbill/advertisement is a unique piece from the 1983 River Club New Year's Eve Sylvester event. It features a fun and colorful design that captures the spirit of the celebration. The item was manufactured in the United States and falls under the category of collectibles, specifically paper ephemera, from the 1960s to the present day. It's a great addition to any collection or a fun way to add some vintage flair to your home decor.