But Giskes had made one of his rare mistakes: the message was only eighty letters long.

But Manning, under pressure again, made a rare mistake.

But he has made this early morning one of his rare mistakes.

Chalk up this result to Johnson making a rare mistake.

Trottier's goal was the direct result of a rare mistake by Moog.

Which was one of the rare mistakes made by the stocky, pockmarked sec man.

The point of view, he wrote, became that of the Navy and its crusade to maintain security, making only a rare mistake.

It was then that the Professor made one of his rare mistakes.

The pitch was a rare mistake by Brown, one of the best pitchers in the game over the last four seasons.

A rare mistake appeared in this column last week.