Money-orders. Register of money-order post offices in United States including Alaska, Guam, Hawaii, Porto Rico, Tutuila (Samoa), and United States Virgin Islands, also in Antigua, Bahamas, Barbados, Bermuda, British Guiana, British Honduras, British Virgin Islands, Canada, Canal Zone, Cuba, Dominica, Grenada, Jamaica, Mexico, Montserrat, Nevis, Newfoundland, Philippine Islands, St. Kitts, St. Lucia, St. Vincent, and Trinidad and Tobago [in operation July 2, 1928].