A short silent film showing the Multi-Position Letter Sorting Machine (MPLSM). MPLSM operators used 20-key keyboards to type in two or three numbers from the ZIP code, so the machine could then sort ...

This summer the American Postal Workers Union filed a grievance against the U.S. Postal Service over the agency’s plans to decommission 671 mail-sorting machines at facilities across the country.

When we last left this subject, I told you all about Transorma, the first letter-sorting machine in semi-wide use. But before and since Transorma, machines have come about to perform various tasks on ...

Following a national uproar over the removal of postal equipment and reductions of retail service hours and worker overtime, the Trump Administration’s new postmaster general announced Tuesday that he ...

A new sorting and delivery center serving Suffolk County was unveiled Wednesday by the United States Postal Service, designed to get letters and packages in mailboxes and at front doors faster. USPS ...

SCARBOROUGH, Maine (WMTW) - Postal workers have reassembled one of the two high-speed letter sorting machines that were ordered dismantled over the summer, according to our media partner, WMTW News 8.

SCARBOROUGH, Maine (AP) — U.S. Postal Service workers have reassembled one of the two high-speed letter sorting machines that were ordered dismantled over the summer in Maine. WMTW-TV reports the ...