Butterfly, Northwood   Updated 11/29/2013
Northwood's bonbon has a single butterfly with stippled rays radiating from the center. Most of these have a plain back, but a few have fine rings circling the back as shown on the right and are referred to as "threaded."
Bonbons, plain back

Amethyst/purple, 25-40

Amethyst/purple, electric, 1,700 (2008)

Blue, 25-35

Green, 30-50

Marigold, 20-30

Violet, 60 (2013)

Smoke, 175, 450 (both 1998), 350 (2012)

Bonbon, threaded back (scarce)

Amethyst/purple, 125 (2010), 35, 50 (both 2012), 100, 340 (both 2012)

Blue, 210 (2010), 300 (2011), 300 (2012), 300 (2013)

Blue, electric, 500 (2011)

Green, 375 (2009), 300 (2010), 160 (2012)

Green, emerald, 1,100 (2000)

Ice blue, 3,250 (2004 private sale), 1,800 (2006), 450, 1,150 (both 2011)

Marigold, 190 (2010), 125 (2011), 350 (2012), 180 (2013)