Letter Rate 29¢ Package Rate 29¢ Postcard Rate 19¢ Comments F Stamp American President George H W Bush (1/20/1989-1/20/1993) Argentine President Carlos Menem (7/8/1989-12/10/1999) Australian Prime Minister Bob Hawke (3/11/1983-12/20/1991) Austrian President Kurt Waldheim (7/8/1986-7/8/1992) Bahamian Premier Lynden Pindling (5/10/1969-8/21/1992) Bahamian Prime Minister Lynden Pindling (5/10/1969-8/21/1992) Belgian Prime Minister Wilfried Martens (12/17/1981-3/7/1992) Brazilian President Fernando Collor de Mello (3/15/1990-10/2/1992) British Prime Minister John Major (11/28/1990-5/2/1997) Canadian Prime Minister Brian Mulroney (9/17/1984-6/24/1993) German President Richard von Weizsäcker (7/1/1984-6/30/1994) Japanese Prime Minister Toshiki Kaifu (8/10/1989-11/5/1991)