Show International Postal Union WASHINGTON July 22 Several letters have been received by Postmaster General Wanamaker from Messrs Brooks and Potter Pot-ter delegates from the United States t the Fourth International Postal congress at Vienna That body completed its labors on the 15th of June Its results perhaps the most important of which is the admission of the Australian colonies t the union take effect July 1 1S92 The only civilized countries now remaining outside the union are Cape Colony and the South African republics which will probably come in at the next congress making the postal union universal in fact as well a name Other interesting changes noted are the proposed issue of postal cards with a paid reply for international service reduction of the registry to 20 centimes 5 cents and an increase in the maximum of packages samples from 8x4x2 inches to 12xSx4 indemnity in-demnity for lost registered articles and international In-ternational cooperation in tbe prosecution of counterfeiters of postage stamps |