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The ornamental design for a windproof bridgeboard, as shown and described. |
FIG. 1 is a front plan view of a windproof bridgeboard, showing my new design;
FIG. 2 is a top side elevational view thereof;
FIG. 3 is a bottom side elevational view thereof;
FIG. 4 is a left side elevational view thereof;
FIG. 5 is a right side elevational view thereof;
FIG. 6 is a front plan view of a second embodiment of FIG. 1, the only difference being the addition of four central pockets; and,
FIG. 7 is a back plan view thereof.
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D249902, | Dec 29 1976 | Card-game display board |
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