This vintage keychain features a 30-year calendar that rotates to display each year from 1992 to 2021. Made of brass, it is a unique and collectible item that would make a great addition to any keychain collection. The era of this keychain is modern, with a production date of 1970 or later. The material is brass, which gives it a classic and durable feel. This keychain falls under the categories of collectibles, Pez, keychains, and promo glasses, specifically in the modern era.

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