Executive Agreements Database, Statement Regarding the International Express Mail Agreement Between The United States Postal Service and The Postal Administration Of St. Kitts and Nevis, Agreement signed in St. Kitts on June 16, 1997, and in Washington, D.C., August 21, 1997.

KAV 5000 First signed 06/16/1997 Last signed 08/21/1997 Entry into force (supplemented by last signed) 08/21/1997 stamped 97-148 C06543147 cover memo

KAV 5000：首次签署日期为1997年6月16日，最后签署日期为1997年8月21日；生效日期（以最后签署日期作为补充依据）为1997年8月21日；盖章编号：97-148 C06543147；附封面备忘录。