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 ...
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 ...
An order from U.S. Postal Service headquarters hasn’t stopped some mail-processing plants in Washington state from hooking up their high-speed letter-sorting machines again. Despite a national order ...
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 ...
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