This is a vintage R.S.V.P.'s Perfect Popper popcorn maker. It is made of aluminum and has a lid with a crank mechanism. The lid is stamped with "R.S.V.P.'s PERFECT POPPER" and "Seattle, WA 98105." Vintage popcorn makers like this one are often sought after for their classic design and ability to make popcorn on the stovetop
