4 Pfg. till 30 Pfg. welfare 1951 complete with additional franking French zone (5 various values) on R airmail First Day Cover in the long format from PASSAU 14. 12. 49 via New York to San Francisco with arrival postmark, cover right with folding and left with small creases (1 value the additional franking of it touched), stamps of the welfare edition perfect, despite the restrictions a decorative and in this combination rare First Day Cover!