TinyClimbs
How a Letter Travels: Inside the Sorting Center
Free printable from tinyclimbs.com
Color a US Mail truck driving on a highway towards a large post office terminal annex.
Color mailhandlers unloading mailbags from the back of a truck onto a flat wagon.
Color postal workers emptying mailbags onto a long conveyor belt to separate letters by size.
Color a machine postmarking and canceling the postage stamp on a letter.
Color clerks operating a Letter Sorting Machine to key in ZIP codes.
Color workers removing sorted letters from the back bins of a sorting machine.
Color an automated Optical Character Reader machine scanning and sorting envelopes electronically.
