The sole surviving copy is MS 3500 in the Exeter Cathedral Library.

Hughes took his uncle's advice and ordered the screening room projectionist to burn the sole copy.

If a problem occurred the valuable data could be recovered from its sole remaining copy.

According to the report by the Council for Library Resources, endangered are at least 10 million books that are the sole copies of their kind.

Most of these movies and their sole copies were burnt.

The issue of Money Magazine sold out immediately here, and despite the city's low crime rate the Nashua Public Library's sole copy was quickly stolen.

The former was never released and the sole copy resides with Valo.

Jackson ordered Branca, who had the sole copy, to destroy it.

Still, this dusty volume contained Kuwenezi's sole copy of this essay.

Also note that, if you lose the sole copy of your encryption key, there will be no way for Carbonite to restore your backed-up files.