| 摘要 |
Disclosed herein is a sign holder comprising a housing including a back wall, opposed and spaced side walls extending from the back wall and opposed and spaced top and bottom walls extending from the back wall and from the opposed side walls, a first panel of light transmitting plastic removably supported by the housing and providing a second panel of light transmitting plastic removably supported by the housing in closely adjacent but rearwardly spaced relation to the first panel and in forwardly spaced relation from the rear wall to provide an illumination space, an indicia on the second panel preventing light transmittal there-through, and a light bulb in the housing rearwardly of the second panel for illuminating the space between the second panel and the rear wall, whereby the indicia on the second panel is visually observable by being outlined by illumination.
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