From: utzoo!decvax!wivax!linus!genradbo!mitccc!dws Newsgroups: net.misc Title: Re: mailing labels Article-I.D.: mitccc.353 Posted: Fri Feb 18 15:18:07 1983 Received: Sun Feb 20 11:52:52 1983 References: 5941ux.193 Carrier presort is represented by the mnemonic device "car rt" on labels. The postal system has some interesting systems including ECom.