1.   He collected envelopes with the franks, or official signatures, of presidential widows.

2.   It lacked the official signature.

3.   Oregon and Washington require only that voters have an official signature on file as verification.

4.   NATO is waiting for official signature of the pact in Paris and a resolution from U.N. Security Council before moving the main combat force to the Balkans.

5.   The official signature will be held in Paris next month.

6.   The gathering is expected to result in the official signature of a revised Fourth Lome Convention, drawn up by the European Union in Brussels last June.