www.floortrendsmag.com/articles/83035-mccoll-s-intros-a-frames-unit-in-channel-and-slotted-styles
McColl's intros A-Frames unit in channel and slotted styles
November 6, 2002

McColl's Display Solutions A-Frames series in a channel style
McColl's Display Solutions now offers its A-Frames display series in channel and slotted styles. The units can display 15, 30 or 45 samples at once. Samples displayed can measure as much as 1/2-inch thick.