and scope therefore it must be understood that what is illustrated is set forth only for the purposes of example and that it should not be taken as a limitation in the scope of the present apparatus and method of use in a best mode embodiment of the present invention as shown in fig1 and 2 a roller set 10 i e a plurality of sheets 20 are mounted at their proximal ends 20 u2032 fig4 b on a outer surface 15 u2032 fig4 a of a display roller 15 which is rotationally mounted in a cabinet or frame 30 the display roller 15 is driven bidirectionally clockwise and counterclockwise by an electric motor or other drive 40 u2032 in such a manner as to enable the unrolling and re rolling of the sheets 20 with a selected one of the sheets 20 facing in a preferred direction i e so as to be able to be seen by a viewer positioned to see the front face 32 of door 36 when the front face 32 of the door 36 is visible to the viewer then when deployed a selected one of the sheets 20 is in view while the other sheets 20 are hidden from view because they are positioned behind the deployed one of the sheets.