Vintage WILTON 3D cake pan interchangeabke toppers birthday, baby shower 4pc

This is a vintage aluminum cake pan set by Wilton. Four piece includes circular base pan, shower, umbrella with bow and ribbon, three-dimensional topper, metal or ribbon, three-dimensional, topper, and happy three-dimensional topper. 1975-1976 503-611 503-415 503-570 Used condition. Umbrella and happy birthday are in excellent condition. The ribbon topper has a few small dents.