United States
Scott #CE1 1934
16c Great Seal Airmail Special Delivery 1934 Chicago, Ill. American Air Mail Society Convention Sta. First Day to Ontario Canada. Grimsland cachet Planty CE1-28.
Ink address.
$25.00 Item #USACE01C13
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United States
Scott #CE1 1934
16c Great Seal Airmail Special Delivery 1934 Chicago, Ill. U.S. Ry. Postal Car Exhibit Century of Progress Exposition. Unofficial First Day to Clifton Forge, Va. Ioor cachet Planty CE1-16.
Typewritten Address.
$50.00 Item #USACE01C14
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United States
Scott #CE1 1934
16c Great Seal Airmail Special Delivery Block 1934 Chicago, Ill. American Air Mail Society Convention Sta. First Day Registered to Montreal, Canada. American Air Mail Society cachet Planty CE1-34.
Ink address.
$35.00 Item #USACE01C20
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United States
Scott #CE1 1934
16c Great Seal Airmail Special Delivery 1934 Chicago, Ill. American Air Mail Society Convention Sta. First Day to Toronto, Canada. Washington Stamp Exchange cachet Planty CE1-19.
Typewritten Address.
$25.00 Item #USACE01C21
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United States
Scott #CE1 1934
16c Great Seal Airmail Special Delivery 1934 Chicago, Ill. American Air Mail Society Convention Sta. First Day to Kitchener, Canada. Grimsland cachet Planty CE1-28.
Typewritten Address.
$25.00 Item #USACE01C22
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United States
Scott #CE1 1934
16c Great Seal Airmail Special Delivery 1934 Chicago, Ill. American Air Mail Society Convention Sta. First Day to London, Ontario, Canada. Generic cachet on Airmail envelope.
Typewritten Address.
$25.00 Item #USACE01C23
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United States
Scott #CE1, 739 1934
16c Great Seal Airmail Special Delivery with 3c Wisconsin 1934 Chicago, Ill. American Air Mail Society Convention Sta. First Day to Wangdhui, New Zealand. Air Mail Envelope.
Ink address.
$35.00 Item #USACE01C25
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United States
Scott #CE2 1936
16c Bi-Color Great Seal Airmail Special Delivery 1936 Unofficial City City Hall Annex, N.Y. to Brooklyn, N.Y. Unknown cachet Planty CE2-36.
Typewritten Address.
$50.00 Item #USACE02C72
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United States
Scott #CE2 1936
16c Bi-Color Great Seal Airmail Special Delivery 1936 Washington, D.C. First Day to Oakland, Calif. Grimsland cachet Planty CE2-25.
Typewritten Address.
$20.00 Item #USACE02C73
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United States
Scott #CE2 1936
16c Bi-Color Great Seal Airmail Special Delivery 1936 Washington, D.C. First Day. Embossed Postmaster General Envelope signed James Farley. OVERSIZE 5" x 7 1/2".
Unaddressed.
$50.00 Item #USACE02LO5
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