S?H?p?C? ?o?4?n?T?s?o? ?r?e?O?J? ?K?d?K? ?O?G? ?O??? ?The us Submit Business Department commenced setting up public mail collection boxes from the 1850s outside article places of work and on Road corners in substantial cities. Collection boxes were being to begin with mounted on lamp-posts.[4] As mail quantity grew, the Post Office environment Divi