Vtg Metal and Pottery 30s Child's Warmer Sectioned Dish Mary had a Little Lamb

Vtg Metal and Pottery 30s Child's Warmer Sectioned Dish Mary had a Little Lamb Measures approx: 8.5" diameter (w/o handle) x 2.25" H Very good overall condition. Handles appear to be celluloid. Silvertone (aluminum?) metal. Would treat it as decor as not tested for water tightness. See photos for condition and description.