Construction Plate and Modular Storage and Display System Assembled Therefrom

A construction plate comprising:

• A flat sheet of generally square or rectangular material having a length to width ratio of about 0.5:1.0, about 1.0:1.0, about 1.0:2.0 or about 1.0:5.0 and having a top edge, a bottom edge, a left side edge, a right side edge, a left side, a right side, a top side and a bottom side, wherein said flat sheet has at least one opening about its center that is square or rectangular in shape and is of a size that occupies about 10% to about 30% of the area of said flat sheet, wherein said top edge has at least two elongated slots near said left and right side edges, said slots being the same thickness as said flat sheet and having a length of about 1/10 to about ½ the length of said flat sheet, wherein said top edge has X indentations having a depth of about the thickness of said flat sheet and a length of about ¼ to about ⅓ the width of said top edge, wherein X=0 or 1, wherein said bottom edge has Y elongated slots near said left and right side edges, said slots being the same thickness as said flat sheet and having a length of about 1/10 to about ½ the length of said flat sheet, wherein Y=0 or 2, wherein said left side edge and said right side edge independently have Z slots, said slots being the same thickness as said flat sheet and having a length of about 1/20 to about ⅕ the width of said flat sheet, wherein Z=0, 1, 2, 3, 4, 5, 6, 7, 8, 9 or 10, said left side and said right side independently have P apertures near the corner of the top edge and said left side and/or right side edges and near the corner of said bottom edge and said left side and/or right side edges, wherein said apertures are from about 2.0 cm to about 6.0 cm, wherein P=0 or 1, and wherein said at least one opening has Q keyhole shaped apertures extending toward said bottom edge of said flat sheet, wherein Q=0, 1 or 2 and wherein said top edge has R keyhole shaped apertures extending toward said bottom edge of said flat sheet, wherein R=0 or 1.