Question Marks, Dugan
This pattern is found in two-handled footed bonbons (at left), compotes, and plates flattened from the compotes (below) that measure about 7 inches across. Some examples have a plain exterior and foot, others a peach pattern called Georgia Belle on the exterior and the Puzzle pattern (double fishhook) on the foot of the compote and plate.

Hartung Book One: Question Marks
Hartung Book Seven: Georgia Belle

Bonbons, plain exterior and foot, 2 handles

Blue, small base chip, 90 (2016)

Lavender, 45 (2007), 45 (2012)

Lime, 70 (2015)

Marigold, 13 (2008), 3, 10, 15 (2012), 5 (2015),
   5 (2016)

Peach opal, 25, 35 (both 2011), 23 (2013), 8 (2014),
   10, 15 (both 2015), 15 (2016)

Pink (After Glow), 56 (eBay 2005)

Purple, 15, 20 (both 2013), 15, 20, 25 (all 2014),
   15, 25 (both 2016)

White, 25 (2011), 10, 20 (both 2012),
   10, 15 (both 2015)

Compotes

Marigold, 30 (2009), 10 (2012), 20, 35, 45 (all 2015),
   10 (2016)

Peach opal, 23 (2011), 40 (2013), 15, 40 (both 2014),
   95 (2015), 10, 15 (both 2016), 30 (2017)

Peach opal, banana bowl shape, 85 (2008)

Purple, 130 (2010), 20 (2012), 55, 225 (both 2015),
   60 (2016)

Purple, crimped, 155 (2005)

White, 35 (2007), 25 (2008), 65 (2010)

Plates, flattened from compote, about 7 inches wide

Amberish, 145 (2016)

Marigold, 40, 115 (both 2012), 35 (2013), 40, 70, 95 (all 2014), 20 (2015), 35 (2016)

Peach opal, 65 (2006), 40, 50 (both 2008), 45 (2011), 20, 30 (2014), 60 (2017)

Purple, 325 (2011), 85, 400 (both 2012), 525 (2013), 130, 190, 210, 525 (all 2015),
   300 (2016), 600 (2017)

White, 60, 150 (both 2012), 75 (2013), 45, 55, 65, 105 (all 2014), 65 (2015), 100 (2017)

Updated 8/2/2017