SIXTH INTERNATIONAL PHILATELIC EXHIBITION, WASHINGTON D.C.1966
Sat Intamationel
Thtstelic Ehibition,
WarhingeonDC 2008
US
AINGTS
PAINTING BY BARNET W. JEX
MAJOR PIERRE CHARLES L'ENFANT
PLANNING THE
CITY OF WASHINGTON
FIRST DAY ;OF ISSUE
DISCOVER AMERICA
TERNATIONAL PRILATELIC
Ofeial
SIPEX
PASHINGTON
Lourenee fOBuin POSTMASTER GENERAL OF THE UNITED STATES
DC
FIRST DAY COVER
1966
Ar Croft
AUTHORIZED BY SIXTH INTERNATIONAL PHILATELIC EXHIBITION
DC
క్లిని
NAS
EXHIB
