| 摘要 |
A display board for receiving and holding cards or sheets of paper or the like so that information thereon is visible includes a rectangular front wall which is transparent, a rectangular back wall which is opaque and spacing strips between the walls. The spacing strips maintain the walls in spaced relationship and define a plurality of rectangular compartments between the walls. The back wall has slots located at the top of each compartment for insertion and removal of cards. The spacing strips and slots are shaped so that the cards can be removed, but can not be inadvertently spilled.
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