Found mostly in 6-inch handgrip plates (as at left). The lettering reads “Campbell + Beesley Co. Spring Opening 1911.” It's unusual to find any classic Carnival item with a date molded into it, so we know just when this one was made.
This handgrip plate with the sort of wonky shaping sold for $1,300 at the 2012 Heart of America Carnival Glass convention auction. Photo courtesy of Seeck Auctions.
Amethyst, 850, 1,000, 1,200 (all 2007), 550, 775 (both 2009), 725, 825 (both 2010), 1,700 (2015)