Abstract: A frame structure has one or several windows for receiving and supporting a frame unit containing a display item. The frame unit consists of a frame member having a window corresponding to that of the frame structure for viewing the display item, which item is positioned behind a plate glass and sandwiched between several other layers of material, all of which are secured between the frame member and back frame plate. Around the periphery of each window in the frame structure is an inward lip having surfaces running toward and parallel to the layered material, which lip encircles an inward leg of the frame member for holding the frame unit in position in the frame structure. In a cross sectional view, the frame member is joined to the frame plate to form a "U" configuration for receiving the peripheral edges of the layered material and the lip of the frame structure is in the form of an "L" and extends toward the place glass.

Abstract: A belt buckle employing a front plate with a window and a removable rear covering which allows for the insertion of an item for its display in the window by the wearer.