The bar has a bracket assembly for selectively and removably hanging it onto a selected surface and has flanges arranged in the bar which may receive {TAIL ~ the bracket assembly} and which removably secure the display board on the hanging bar when the display board is oriented with the flanges in {HEAD ~ a predetermined position} 
The bar has a bracket assembly for selectively and removably hanging it onto a selected surface and has flanges arranged in the bar which may receive { TAIL ~ the bracket assembly } and which removably secure the display board on the hanging bar when the display board is oriented with the flanges in { HEAD ~ a predetermined position }
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