Roundup, Dugan

The blue plate directly above sold in 2016 for $300.

The squiggly lines on the inner ring resemble the brands used during a cattle roundup--thus the name. Roundup is found only in bowls and plates in a limited color range. Ruffled bowls can sometimes be so low that collectors may consider them plates and are more desirable than the deeper ruffled examples. The amethyst bowl shown here is such a piece.

Hartung Book Three: Roundup

Bowls, ruffled or three-in-one

Amethyst/purple, 130, 180 (both 2016),
   475, 675, 800 (all 2017), 350, 475 (both 2019),
   40, 110, 155, 200, 300, 475, 515 (all 2020)

Amethyst/purple, low ruffled, 1,500, 3,800 (both 2019),
   250, 750, 1,000 (all 2021)

Blue, 180 (2012), 95, 130, 140, 170 (all 2013),
   75, 85, 150 (all 2014), 95 (2015), 75 (2016),
   85, 90 (both 2017), 140 (2020)

Lavender, 160 (2012), 90 (silvery, 2018)

Marigold, 60 (2010), 65 (2012), 30, 45 (both 2014),
   60 (2016), 30 (2019), 35 (2020)

Peach opal, 75, 100, 250 (all 2016),
   10, 40, 50, 130 (all 2017), 140 (2018),
   35, 60, 65 (all 2019), 40, 65, 70, 95, 420 (all 2020),
   150 (2021)

White, 70, 130 (both 2014), 50 (2015), 65 (2016),
   40 (2017), 100, 110 (both 2018),
   20, 30, 40, 45, 50, 90 (all 2020)

White, low ruffled, 160 (2019), 35, 40 (both 2020)

Bowls, ice cream shape or round

Amethyst/purple, 125, 160, 275 (all 2015),
   140, 225 (both 2016), 180, 200, 600 (all 2017),
   155 (2018), 35, 40, 260 (all 2020)

Amethyst/purple, electric, Cristina Katsikas auction, 575 (2020)

Blue, 135 (2005), 130 (2012) 100 (2020)

Lavender, 575 (1995), 295 (2001), 225 (2013)

Marigold, 40 (2010), 35 (2012), 50 (2013), 50 (2020)

Peach opal, 90 (2009), 70, 80 (both 2010),
   105 (2013), 35, 95 (both 2014), 60, 65 (both 2015),
   50, 60 (both 2018), 30, 50, 70, 80 (all 2019), 35 (2020)

White, 75, 85 (2010), 55, 70 (both 2011),
   55, 75 (both 2013), 80 (2015), 55, 75 (both 2016),
   40, 80 (both 2017), 30, 40, 70 (all 2019),
   35, 40, 60, 75 (all 2020)

Plates, 9 inches

Amber, 650 (2012), 200 (2014)

Amber, blue/purple iridescence, 1,800 (2000)

Amethyst/purple, 160, 255 (both 2015), 50 (2016),
   150, 205, 240 (all 2017), 275 (2018),
   75, 105, 120, 175, 200 (all 2019),
   45, 75, 100, 180 (all 2020)

Amethyst/purple, electric, 3,000 (2006),
   650, 1,900 (both 2010)

Blue, 160, 170, 225 (all 2017),
   190, 200, 450 (all 2018), 100, 150, 160, 375 (all 2019),
   75, 85, 90, 95, 140 (all 2020), 125 (2021)

Horehound, 650 (2001), 375 (2010), 275 (2017),
   200 (2020)

Marigold, 100, 650 (both 2001), 80 (2006),
   50 (2012), 25, 45 (both 2015), 75 (2016)

Peach opal, 95, 325 (both 2014),
   120 (2015), 100 (2016), 120 (2017),
   60, 95, 300 (all 2018), 90, 150 (both 2019), 80 (2020)

Root beer, 180 (2016), 205 (2017)

White, 65, 175 (both 2012), 115 (2013), 50 (2014),
   85 (2015), 45 (2016), 85 (2017),
   65, 70, 110 (all 2018), 20, 30 (both 2019), 35 (2020)

Updated 3/30/2021