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 Cleveland, Ohio. Air Mail Envelope Corner card Congress Hotel & Annex with PC insert.
Ink address.
$15.00 Item #USACE01C40
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 Airmail Special Delivery Block 1936 Washington, D.C. to Indianapolis, Ind. Corner card Post Office Department misuse of CE1 to pay Registry Fee. OVERSIZE 5 inches x 10 inches.
Typewritten Address.
$50.00 Item #USACE01L03
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, 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 Washington, D.C. Air Mail Field. First Day to Bayside, N.Y. Ed Kee cachet Planty CE2-6.
Typewritten Address.
$35.00 Item #USACE02C06
add to cart

United States
Scott #CE2 1936
16c Bi-Color Great Seal Airmail Special Delivery 1936 Washington, D.C. First Day to Wallingford, Conn. Signed Grimsland cachet Planty CE2-25.
Typewritten Address.
$40.00 Item #USACE02C08
add to cart

United States
Scott #CE2 1936
16c Bi-Color Great Seal Airmail Special Delivery (2) 1936 Washington, D.C. First Day to Chicago, Ill. Signed Grimsland cachet Planty CE2-25.
Typewritten Address.
$40.00 Item #USACE02C09
add to cart

United States
Scott #CE2 1936
16c Bi-Color Great Seal Airmail Special Delivery 1936 Washington, D.C. First Day to Glendale, Calif. Unknown cachet Planty CE2-38.
Ink address.
$30.00 Item #USACE02C10
add to cart

United States
Scott #CE2 1936
16c Bi-Color Great Seal Airmail Special Delivery 1936 Washington, D.C. First Day to Altadena, Calif. Unknown cachet Planty CE2-38.
Ink address.
$30.00 Item #USACE02C11
add to cart

United States
Scott #CE2 1936
16c Bi-Color Great Seal Airmail Special Delivery 1936 Harrisburg, Pa. Rec'd. Uncancelled on First Day but cancelled on Second Day when received at Harrisburg, Pa. . WSE-Dyer cachet Planty CE2-21.
Typewritten Address.
$20.00 Item #USACE02C12
add to cart