I've never seen one of these before and almost missed it at the flea market. Doesn't appear to have been used and the instruction manual is almost mint cept where whoever tore it from the glue that was holding it inside. There's even recipes inside for things like everyones favorites, Aunt Peggy's 2 Egg Pumpking Pie and Aunt Peggy's Quickie Layer Cake. The lid/dome has a handy built in thermometer.