| http://www.w3.org/ns/prov#value | - Attention now is particularly directed to the accompanying drawings, wherein: FIG. 1 is an enlarged vertical section through a novel dual surfaced sign embodying the principles of the invention and made from the laminate of the invention; and FIG. 2 is an elevation of a novel dual surfaced sign of the invention, in smaller scale, and with a portion of the outer opaque sheet of the sign being broke
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