11.   Bids for the bank and insurance company will made through sealed envelopes.

12.   Bids for the bank and insurance company will be made by sealed envelopes.

13.   A sealed envelope was found in the car, but its contents have not been disclosed.

14.   Academic counselor Mike Casillas, who works for the college of letters and sciences, keeps the exams in sealed envelopes.

15.   Cards also should come in sealed envelopes, or have a sticker concealing the PIN.

16.   CDC officials said they had no reason to believe that anthrax could escape a sealed envelope.

17.   Eventually, after several hours of wrangling, the NFC owners agreed to put five different divisional alignments in five sealed envelopes into a glass bowl.

18.   First there was the sealed manila envelope.

19.   Fleming said the CDC and the FBI were now investigating whether anthrax could escape from a sealed envelope.

20.   Had these cases been more widely known, perhaps the spreading of anthrax through sealed envelopes would not have come as such a shock.