71.   Next to each name, there was a return address.

72.   Of course, the dimwit who sent it to me used a return address.

73.   Nowadays, opening a package is an occasion for uncomfortable jokes and careful scrutiny of the return address.

74.   Or maybe that was why he suggested not putting my return address on the envelopes I sent out.

75.   One day, he got an envelope in the mail with no return address.

76.   Paul J. Feiner, the town supervisor, has instructed town workers to set aside suspicious packages and letters without return addresses.

77.   Personal packages get more scrutiny, especially those with no return address.

78.   Postal Inspector Dan Mihalko said anyone receiving an unexpected parcel from Frankfurt should exercise caution, especially if there is no return address.

79.   Potter told participants to watch for letters or packages without return addresses or that have a vague address.

80.   Return addresses can be added to envelopes with a single click.