| 摘要 |
A display device for selectively receiving indicia carrying substrate (11) comprising frame components defining a top, sides and bottom perimeter members to define a border about the indicia carrying substrate (11). At least one of the frame components includes a clamping region (7) or regions, preferably of sheet material, whereby the clamping member (9) is biased by a spring (8) towards the clamping region (7) to selectively clamp the indicia clamping substrate (11).
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