S?H?p?C? ?o?four?n?T?s?o? ?r?e?O?J? ?K?d?K? ?O?G? ?O??? ?America Publish Office environment Department started setting up public mail assortment boxes during the 1850s outdoors article offices and on Road corners in substantial cities. Assortment boxes were being at first mounted on lamp-posts.[four] As mail quantity grew, the Publish Office enviro