KC 8122-8124-8143-8124-8122

Shown with optional grommets on top, optional walnut burl and without keyboard tray.
 
20" unit with two box drawers over a file drawer, 20" box drawer with a door, 30" open kneespace, 20" box drawer over a door, two 20"  box drawers over a file drawer. 
Shown with a curved top rail and Ogee bracket base.