Note that some, the result is the number on the bottom edge. Others, the point on top of this pyramid shape is the result of the roll.

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Note that some, the result is the number on the bottom edge. Others, the point on top of this pyramid shape is the result of the roll.

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Some are early Gamescience dice, the ones with the ‘sharp’ edges.

Note that some, the result is the number on the bottom edge. Others, the point on top of this pyramid shape is the result of the roll.

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In this photo you can see the progression of 4-sided dice.

Some are early Gamescience dice, the ones with the ‘sharp’ edges.

The first ones had the result along the bottom edge. Later ones, the result of the die roll was at the point on top.

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