000 00448cam a2200133 i 4500
008 780502s1977 mauaf 000 0 eng
020 _a093041201X
082 0 0 _a769/.56973
100 1 _aSloat, Ralph L.
245 1 4 _aThe airmail special delivery stamps of the United States /
_cby Ralph L. Sloat.
260 _aArlington, MA :
_bBureau Issues Association,
_c1977.
650 0 _aAir mail stamps
_zUnited States.
650 0 _aPostal service
_zUnited States
999 _c2067
_d2067