Model "A" Crescent Stephan Articulator

<p>CRESCENT STEPHAN MODEL “A” ARTICULATOR IS USED FOR PARTIALS, CENTER SPRING WITH ADJUSTABLE TENSION, SMOOTH BRASS CASTINGS WITH NICKEL PLATING, CENTER BAR IN BOTH UPPER &amp; LOWER BOW FOR MAXIMUM PLASTER RETENTION &amp; STRENGTH. WIDTH AT THE JOINT OF 29, &amp; VERTICAL SPAN WHEN BOWS ARE PARALLEL OF 21/8". REPRODUCE ALL ANATOMICAL MOVEMENTS. UPPER AND LOWER SECTIONS MAY BE SEPARATED OR ASSEMBLED QUICKLY. OPEN CONSTRUCTION PROVIDES FREE ACCESS TO LINGUAL SURFACES. ANATOMICAL IN EVERY RESPECT</p>