For sale, an ANTIQUE Dietzgen EDCO 1937 Mini Hand Held 11X13 Drafting Machine Table Clipboard. It is complete with clips and both feet on back. It operates smoothly but stays put without drifting. It has a little oxidization (light rust) on the rule, but does not effect operation. This is a great little portable unit from a bygone era of manufacturing excellence, standing the test of time itself and remaining a very useful and capable instrument for today.