Display mounting assembly for collector plates

A mounting assembly for supporting a plate in an attitude suitable for display, and assembly comprising a frame having a first generally flat and circular inner plate portion with a center axis and a second integral curved outer rim portion around the outer periphery of said plate portion, said portions being generally bowl shaped for receiving a plate on the inner surface thereof, a plurality of elongated slots provided in and extending through said rim portion, each slot extending from the outer edge of said rim portion towards said plate portion, a plurality of radially spaced apart protuberances located on the outer surface of said rim portion along opposed longitudinal edges of each slot, an adjustable clip slidable in each slot, each clip including a cradle adapted to receive and to engage a peripheral edge portion of a plate when placed on said inner surface, each clip having a generally flexible arm engageable with the outer surface of said rim portion and with one of the protuberances to be retained thereby in an adjusted position, each clip includes an elongated base having opposed channels in the longitudinal edges thereof, each slot including a pair of longitudinally spaced guide elements which are received in the opposed channels of the corresponding clip whereby the clip is guided in the slot by said guide elements, and with one side of said clip base being longer than the other side and curved at one end to form said cradle, said flexible arm being connected to the other side of said base at one end thereof, and the longitudinal axis of said flexible arm being perpendicular to the longitudinal axis of said base, and wherein there are an equal number of protuberances along each slot, with each protuberance of each slot having corresponding protuberances in the remaining slots which are spaced the same distance from the outer edge of said rim portion.