United States
Scott #CE1 1934
16c Great Seal Airmail Special Delivery 1934 Chicago Ill. American Air Mail Society Convention Sta. First Day to Niles Center, Ill. Fidelity cachet Planty CE1-21.
Ink address.
$30.00 Item #USACE01C32
add to cart

United States
Scott #CE1 1934
16c Great Seal Airmail Special Delivery Block 1934 Chicago Ill. A Century of Progress Sta. Unofficial First Day to Rochester, N.Y. Uncacheted.
Typewritten Address.
$50.00 Item #USACE01C33
add to cart

United States
Scott #CE1 1934
16c Great Seal Airmail Special Delivery 1934 Chicago Ill. Air Mail Unofficial machine. First Day to Northeast Harbor, Maine. Uncacheted Air Mail Envelope.
Typewritten Address.
$50.00 Item #USACE01C35
add to cart

United States
Scott #CE1 1934
16c Great Seal Airmail Special Delivery 1934 Chicago Ill. American Air Mail Society Convention Sta. First Day to Seattle, Wash. Uncacheted Air Mail Envelope.
Ink address with small corner creases.
$25.00 Item #USACE01C37
add to cart

United States
Scott #CE1 1934
16c Great Seal Airmail Special Delivery 1934 Chicago Ill. American Air Mail Society Convention Sta. First Day to Alameda, Calif. Uncacheted Air Mail Envelope.
Typewritten Address.
$20.00 Item #USACE01C38
add to cart

United States
Scott #CE1 1934
16c Great Seal Airmail Special Delivery 1934 Chicago Ill. American Air Mail Society Convention Sta. First Day to Newark, N.J. Roessler Air Mail Envelope.
Rubberstamp Address.
$15.00 Item #USACE01C41
add to cart

United States
Scott #CE1 1934
16c Great Seal Airmail Special Delivery 1934 Washington, D.C. First Day to Forest Hills, N.Y. Air Mail Envelope Signed by postmaster.
Typewritten Address.
$30.00 Item #USACE01C44
add to cart

United States
Scott #CE1 1934
16c Great Seal Airmail Special Delivery 1934 Washington, D.C. First Day to Palo Alto, Calif. Rice cachet Planty CE1-17a.
Typewritten Address.
$30.00 Item #USACE01C45
add to cart

United States
Scott #CE1 1934
16c Great Seal Airmail Special Delivery 1934 Washington, D.C. Air Mail Field Unofficial First Day. Rice cachet Planty CE1-17b.
Unaddressed.
$30.00 Item #USACE01C46
add to cart

United States
Scott #CE1 1934
16c Great Seal Airmail Special Delivery 1934 Washington D.C. Benjamin Franklin Sta. First Day. Grimsland cachet Planty CE1-28.
Unaddressed.
$30.00 Item #USACE01C48
add to cart

United States
Scott #CE1 1934
16c Great Seal Special Delivery Airmail Block.
Unused hinged with two never hinged.
$2.40 Item #USACE01S01
add to cart

United States
Scott #CE1 1934
16c Great Seal Special Delivery Airmail Plate 21313 Block of six.
Mint never hinged.
$17.00 Item #USACE01S03
add to cart

United States
Scott #CE1 1934
16c Great Seal Special Delivery Airmail Bottom Plate 21313 Block of six.
Mint never hinged.
$17.00 Item #USACE01S04
add to cart

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
add to cart

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
add to cart

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
add to cart

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
add to cart

United States
Scott #CE2 1936
16c Bi-Color Great Seal Airmail Special Delivery 1936 Washington, D.C. First Day. Local Use. Unknown cachet Planty CE2-14. MONARCH SIZE.
Ink address.
$40.00 Item #USACE02W02
add to cart

United States
Scott #CE2 1936
16c Bi-Color Great Seal Airmail Special Delivery 1936 Washington, D.C. First Day. The Secretary of the Interior Penalty Envelope. MONARCH SIZE.
Unaddressed.
$30.00 Item #USACE02W03
add to cart

United States
Scott #CE2 1938
16c Great Seal of United States Air Post Special Delivery Block.
Unused hinged with two never hinged.
$1.75 Item #USACE2S02
add to cart