Northwood Glass • Marigold Iridescent Carnival Glass • Thin Rib Pattern • Scalloped Opalescent Rim • Starburst Base. Featuring a radiant marigold iridescence that flashes brilliant golden, pink, and coppery hues across its paneled rib body, this piece is topped with a beautifully ruffled, scalloped rim exhibiting a subtle white opalescent edge.