Number	Denomination	Description	Perforation
		C1	6c	Curtiss Jenny	11
		C2	16c	Curtiss Jenny	11
		C3	24c	Curtiss Jenny	11
		C3a	24c	Inverted	11
		C4	8c	Radiator  and  Propeller	11
		C5	16c	Airmail Service Insignia	11
		C6	24c	De Havilland Plane	11
		C7	10c	U.S. Map and Mail Planes	11
		C8	15c	U. S. Map and Mail Planes	11
		C9	20c	U. S. Map and Mail Planes	11
		C10	10c	Spirit Of St Louis  and  Flight Route	11
		C10a	10c	Spirit of St. Louis pane of 3	11
		C11	5c	Beacon on the Rocky Mountains	11
		C12	5c	Winged Globe	11
		C13	65c	Graf Zeppelin	11
		C14	$1.30	Graf Zeppelin	11
		C15	$2.60	Graf Zeppelin	11
		C16	5c	Winged Globe	10½ x 11
		C17	8c	Winged Globe	10½ x 11
		C18	50c	Century Of Progress	11
		C19	6c	Winged Globe	10½ x 11
		C20	25c	Century of Progress	11
		C21	20c	Century of Progress	11
		C22	50c	Century of Progress	11
		C23	6c	Century of Progress	11
		C24	30c	Winged Globe	11
		C25	6c	Twin-motored Transport Plane	11x10½
		C25a	6c	Twin Motored Transport Plane	11 x 10½
		C26	8c	Twin-motored Transport Plane	11x10½
		C27	10c	Twin-motored Transport Plane	11 x 10½
		C28	15c	Twin-motored Transport Plane	11 x 10½
		C29	20c	Twin-motored Transport Plane	11 x 10½
		C30	30c	Twin-motored Transport Plane	11 x 10½
		C31	50c	Twin-motored Transport Plane	11 x 10½
		C32	5c	DC-4 Skymaster	11 x 10½
		C33	5c	DC-4 Skymaster	10½ x 11
		C34	10c	Pan American Union Building	11 x 10½
		C35	15c	Statue Of Liberty, New York Skyline	11 x 10½
		C36	25c	San Francisco-Oakland Bay Bridge	11 x 10½
		C37	5c	DC-4, Skymaster	10 Horz.
		C38	5c	Map of Five Boroughs	11 x 10½
		C39	6c	DC-4, Skymaster	10½ x 11
		C39a	6c	DC-4 Skymaster	10½ x 11
		C40	6c	Home of John Carlyle, Alexandria Seal, Gadsby's Tavern	11x10½
		C41	6c	DC-4, Skymaster	10 Horz.
		C42	10c	Post Office Department Building	11 x 10½
		C43	15c	Globe and Doves Carrying Messages	11 x 10½
		C44	25c	Boeing Stratocruiser	11 x 10½
		C45	6c	Wilbur  and  Orville Wright and their plane	11x10½
		C46	80c	Diamond Head	11 x 10½
		C47	6c	Powered Flight	11 x 10½
		C48	4c	Eagle	11 x 10½
		C49	6c	B-52 Superfortress  and  F-104 Starfighters	11 x 10½
		C50	5c	Eagle In Flight	11 x 10½
		C51	7c	Silhouette Of Jet Airliner	10½x11
		C51a	7c	Silhouette Of Jet Airliner	11 x 10½
		C52	7c	Silhouette Of Jet Airliner	10 Horiz.
		C53	7c	Alaska Statehood	11 x 10½
		C54	7c	Ballon Jupiter	11
		C55	7c	Alii Warrior, Map of Hawaii,  and  Star of Statehood	11 x 10½
		C56	10c	Pan Am Games	11
		C57	10c	Liberty Bell	11
		C58	15c	Statue Of Liberty	11
		C59	25c	Abraham Lincoln	11
		C60	7c	Silhouette Of Jet Airliner	10½x11
		C60a	7c	Silhouette Of Jet Airliner	10½ x 11
		C61	7c	Silhouette Of Jet Airliner	10 Horiz.
		C62	13c	Liberty Bell	11
		C63	15c	Statue Of Liberty	11
		C64	8c	Jet Airliner Over Capitol	10½x11
		C64a	8c	Jet Airliner Over Capitol	10½ x 11
		C64b	8c	Jet Airliner Over Capitol	10½ x 11
		C65	8c	Jet Airliner Over Capitol	10 Horiz.
		C65a	8c	Jet Airliner Over Capitol	10 Horiz.
		C66	15c	Montgomery Blair	11
		C67	6c	Bald Eagle	11x10½
		C67a	6c	Bald Eagle	11 x 10½
		C68	8c	Amelia Earhart and Lockheed Electra	11
		C69	8c	Robert H. Goddard	11
		C70	8c	Alaska Purchase	11
		C71	20c	Columbia Jays by John James Audubon	11
		C71a	20c	Columbia Jays	11
		C72	10c	50-Star Runway	11 x 10½
		C72b	10c	50-Star Runway Booklet sigmle from page of 8	11 x 10½
		C73	10c	50 Star Runway	10 Vert.
		C74	10c	Curtiss Jenny	11
		C75	20c	"USA" and Jet	11
		C76	10c	First Man On Moon	11
		C77	9c	Delta Wing	10½ x 11
		C78	11c	Silhouette of Jet Airliner	11 x 10½
		C78a	11c	Silhouette of Jet Airliner	11 x 10½
		C78b	11c	Silhouette of Jet Airliner	11 x 10½
		C79	13c	Winged Airmail Envelope	11x10½
		C79a	13c	Winged Letter	11 x 10½
		C79b	13c	Winged Letter	11 x 10½
		C80	17c	Statue Of Liberty	11
		C81	21c	"USA" and Jet	11
		C82	11c	Silhouette of Jet Airliner	10 Vert.
		C83	13c	Winged Airmail Envelope	10 Vert.
		C84	11c	City of Refuge, Hawaii	11
		C85	11c	1972 Winter Olympics: Skiing  and  Olympic Rings	11 x 10½
		C86	11c	De Forest Audions	11
		C87	18c	Statue Of Liberty	11
		C88	26c	Mt. Rushmore National Memorial	11
		C89	25c	Plane  and  Globes	11
		C90	31c	Plane, Globes  and  Flags	11
		C91	31c	Orville  and  Wilbur Wright	11
		C92	31c	Orville  and  Wilbur Wright	11
		C93	21c	Octave Chanuye	11
		C94	21c	Octave Chanuye	11
		C95	25c	Wiley Post	11
		C96	25c	Wiley Post	11
		C97	31c	1980 Olympics: High Jump	11
		C98	40c	Phillip Mazzei	11
		C98A	40c	Phillip Mazzei	10½x11¼
		C99	28c	Blanche Stuart Scott	11
		C99a	28c	Blanche Scott	Imperforated
		C100	35c	Glenn Curtiss Aviation Pioneer  and  Aircraft Designer	11
		C101	28c	Women's Gymnastics	11
		C102	28c	Hurdles	11
		C103	28c	Woman's Basketball	11
		C104	28c	Soccer	11
		C105	40c	Summer Olympics 1984: Shot Put	11.2 Bullseye
		C106	40c	Summer Olympics 1984: Men's Gymnastics	11.2 Bullseye
		C107	40c	Summer Olympics 1984: Women's Swimming	11.2 Bullseye
		C108	40c	Summer Olympics 1984: Weight Lifting	11.2 Bullseye
		C109	35c	Women's Fencing	11
		C110	35c	Cycling	11
		C111	35c	Women's Volleyball	11
		C112	35c	Pole Vaulting	11
		C113	33c	Alfred Verville	11
		C114	39c	Lawrence  and  Elmer Sperry	11
		C115	44c	Transpacific Airmail, 50th Anniversary	11
		C116	44c	Junipero Serra	11
		C117	44c	Settler, Two indians, Mapof New Sweden, Swedish Ships "Kalmar Nyckel"  and  "Fogel Grip"	11
		C118	45c	Samuel P. Langley	11
		C118a	45c	Samuel P. Langley  and  Unmanned Aerodrome	11
		C119	36c	Igor Sikorsky	11
		C120	45c	French Revolution Bicentennial	11½  x 11
		C121	45c	Southeast Carved Figure	11
		C122	45c	Hypersonic Airliner	11
		C123	45c	Air-Cushion Vehicle	11
		C124	45c	Future Mail: Moon Rover	11
		C125	45c	Future Mail: Space Shuttle	11
		C126	45c	Futuristic Mail Delivery	Imperforated
		C127	45c	Tropical Coast	11
		C128	50c	Harriet Quimby	11
		C128b	50c	William Piper	11.2
		C129	40c	William Piper	11
		C130	50c	Antarctic Treaty, McMurdo Sound	11
		C131	50c	Bering Land Bridge	11
		C132	40c	William Piper	11.2
		C133	48c	Scenic American Landscapes: Niagara Falls	11
		C134	40c	Rio Grande	11 SDC
		C135	60c	Scenic American Landscapes: Grand Canyon	11¼ x 11½ SDC
		C136	70c	Scenic American Landscapes: Nine-Mile Prairie, Nebraska	11¼ x 11½ SDC
		C137	80c	Scenic American Landscapes: Mount McKinley	11 SDC
		C138	60c	Scenic American Landscapes: Acadia National Park Maine	11¼ x 11½ SDC
		C139	63c	Bryce Canyon National Park, Utah - Pane single	SDC 10¾
		C140	75c	Great Smoky Mountains National Park, NC  and  TN - Pane single	SDC 10¾
		C141	84c	Yosemite National Park, CA - Pane single	SDC 11.0
		C142	69c	Okefenokee Swamp, Georgia/Florida - Pane Single	SDC 10¾
		C143	90c	Hagåtña Bay, Guam - Pane Single	SDC 11.0
		C144	72c	Scenic American Landscapes: Thirteen Mile Woods, New Hampshire	10¾
		C145	94c	Scenic American Landscapes: St. John, US Virgin Islands, Trunk Bay	11 SDC
		C146	79c	Scenic American Landscapes: Zion National Park	10¾ SDC
		C147	98c	Scenic American Landscapes: Grand Teton National Park	10¾ SDC
	Thumbnail	C148	80c	Voyageurs National Park	10¾ SDC
	Thumbnail	C149	85c	Glacier National Park	10¾ SDC
	Thumbnail	C150	$1.05	Lancaster County, PA	10¾ SDC
		CE1	16c	Great Seal of the United States	11
		CE2	16c	Great Seal of the United States	11