The new Postal Manual format rearranged all the essential instructions into eight newly defined chapters: (1) Post Office Services (Domestic), (2) International Mail, (3) Post Office . Smithsonian Libraries and Archives, Natural History Building, 10 th St. and Constitution Ave. NW, Washington DC, Post Office Manual Bookreader Item Preview remove-circle Share or Embed This Item. Share to Twitter. Share to Facebook. Share to Reddit. Share to Tumblr. Share to Pinterest PDF .This document is the edition of the Post Office Manual published by the United States Post Office Department. It provides instructions and guidelines for postal personnel on their duties and responsibilities. United States Post Office Department Supersedes the edition of the Manual of instructions for postal personnel. Call number HE X Type Electronic resources Physical description xii, p. maps, tables. 24 cm Place United States Smithsonian Libraries Topic Postal service--Law and legislation Record ID siris_sil_ This page contains many USPS handbooks in PDF format. While we make every effort to keep this page up to date, the Postal Service updates their handbooks and manuals constantly. Therefore, some of these may not be the most recent published edition.