Smithsonian National Postal Museum:
First Day of Issue Ceremony (2)
Smithsonian National Postal Museum:
First Day of Issue Ceremony (1)
Smithsonian National Postal Museum:
Medal of Honor Enshrinement Ceremony (3)
Smithsonian National Postal Museum:
Medal of Honor Enshrinement Ceremony (2)
Smithsonian National Postal Museum:
Medal of Honor Enshrinement Ceremony (1)
Smithsonian National Postal Museum:
Medal of Honor Enshrinement Ceremony (4)
Smithsonian National Postal Museum:
William H. Gross Gallery Grand Opening (16)
Smithsonian National Postal Museum:
William H. Gross Gallery Grand Opening (1)
Smithsonian National Postal Museum:
William H. Gross Gallery Grand Opening (2)
Smithsonian National Postal Museum:
William H. Gross Gallery Grand Opening (3)
Smithsonian National Postal Museum:
William H. Gross Gallery Grand Opening (4)
Smithsonian National Postal Museum:
William H. Gross Gallery Grand Opening (5)
Smithsonian National Postal Museum:
William H. Gross Gallery Grand Opening (6)
Smithsonian National Postal Museum:
William H. Gross Gallery Grand Opening (7)
Smithsonian National Postal Museum:
William H. Gross Gallery Grand Opening (8)
Smithsonian National Postal Museum:
William H. Gross Gallery Grand Opening (9)
Smithsonian National Postal Museum:
William H. Gross Gallery Grand Opening (10)
Smithsonian National Postal Museum:
William H. Gross Gallery Grand Opening (11)
Smithsonian National Postal Museum:
William H. Gross Gallery Grand Opening (12)
Smithsonian National Postal Museum:
William H. Gross Gallery Grand Opening (13)
Smithsonian National Postal Museum:
William H. Gross Gallery Grand Opening (14)
Smithsonian National Postal Museum:
William H. Gross Gallery Grand Opening (15)