The Al Raddi Collection of Scott 928 Toward United Nations FDCs by Al Raddi AFDCS Exclusive! This new book shares a collector’s love for the 1945 U.S. stamp that heralded the formation of the United Nations. The Al Raddi Collection of Scott 928 Toward United Nations FDCs shows more than 170 different first day covers and related items for the issue commemorating the meeting of delegates from 50 countries toward the end of World War II. Each of the cachets is shown in color. The listings are divided into material that was intended to travel through the mail system, and those that were not. They are then further divided into those with contemporary cachets — applied no later than one year after the April 25, 1945, first-day — and add-ons. PDF Download.