#3130-31 Pacific 1997 Triangles Ceremony Program
#3130-31 Pacific 1997 Triangles USPS ceremony program with first day cancel and information about the stamp/subject and the agenda/speakers for the first day of issue ceremony. The lower right corner and tip of the flap are creased. Postmark State: NY City: New York Year: 1997 Month: 3 Day: 13