Keywords: Lentulo.JPG en wikipedia 2010 January 14 A lentulo spiral The notches at left allow it to fit into a slow-speed latch handpiece Uploader - DRosenbach talk 2007-03-26 DRosenbach talk Released into the public domain by the author en wikipedia DRosenbach Original upload log page en wikipedia Lentulo JPG 2007-03-26 23 59 DRosenbach 1932×664× 219979 bytes <nowiki></nowiki> Lentulo spiral |