41.   Last week, postal officials started urging Americans to wash their hands after opening their mail.

42.   Last week, postal officials swabbed many other spots in the building to test for anthrax.

43.   Kansas City postal officials said they could not discuss the ruling.

44.   Mazer said postal officials have investigated each case, and in some have locked down the facilities.

45.   Marrone was told by a postal official to mail the packages elsewhere.

46.   Needless to say, his case is not the rule, and the heads of three top Chicago postal officials have already rolled.

47.   Nonetheless, postal officials at the scene said, the false alarm demonstrated how fears of terrorist activity have rattled the nerves of postal employees.

48.   Osage City was out, rejected by postal officials because there was another town by that name south of Topeka.

49.   People who have received stamps from the fulfillment center need not worry about exposure to anthrax, postal officials said.

50.   Postal officials apologized last week, saying the omission was a mistake, and the post office reprinted the poster with the Eid stamp included.