Scott #1137 1959 United Nations Trusteeship Council 4c First Day Cover FDC

This United States First Day Cover (FDC) features the 4-cent United Nations Trusteeship Council stamp, Scott #1137, issued on October 23, 1959. The cover bears a clear postmark from United Nations, New York, dated October 23, 1959, with a "First Day of Issue" cancellation. The cachet on the left side of the envelope is printed in red and shows a detailed illustration of the United Nations Trusteeship Council chamber, including delegates and the UN emblem above the podium. The cachet is credited to Artmaster, a known cachet maker.