Antique Northwood White Opal Leaf & Beads Opalescent Glass Tri-corner Bowl. LEAF AND BEADS (AKA) by Northwood, H. Company (Wheeling-WV, Operated: 1902-1924), 1906 was the date this piece was made. Very recognizable. You aren’t going to find this bowl for under $30 unless someone is making a mistake.