laminated construction including an outer layer or pane 28 an inner pane30 and a polymeric bonding layer 32 between the panes 28 and 30 the mirror door 26 is itself unframed and self supporting and its edges may be suitably beveled or otherwise finished for safety and aesthetic effect the mirror door 26 is coupled to the frame 16 by a totally concealed hinge arrangement comprising in the illustrated embodiment upper and lower hinge assemblies designated generally by the reference numerals 34 and 36 referring to fig2 and 3 the hinge assemblies 34 and 36 will now be described in detail each hinge assembly 34 and 36 comprises a hinge bar 38 affixed to the rearsurface of the mirror door 26 in the illustrated embodiment to the rear surface of the inner panel 30 as is apparent the hinge bars 38 are disposed adjacent respective upper and lower edges of the door 26 a simple and effective technique for affixing the hinge bars 38 to the mirror door 26 is the use of a double faced pressure sensitive tape 40 seen in fig3 other means such as durable epoxy or other adhesives may occur to those skilled in the art and may also serve the preferred cross sectional configuration of the hinge bars.