United States of America Airmails |
| Name | Price Mint | Price Used | View | In Stock Mint | In Stock Used | |
|---|---|---|---|---|---|---|
| USAC1 | Curtiss Jenny 6c Orange | N/A | $30.00 | 0 | 1 | |
| USAC2 | Curtiss Jenny 16c Green | N/A | N/A | 0 | 0 | |
| USAC3 | Curtiss Jenny 24c Carmine and Blue | N/A | $35.00 | 0 | 1 | |
| USAC4 | Airplane Radiator and Wooden Propeller | N/A | N/A | 0 | 0 | |
| USAC5 | Air Service Emblem | N/A | N/A | 0 | 0 | |
| USAC6 | DeHavilland Biplane | N/A | N/A | 0 | 0 | |
| USAC7 | Map of United States and Two Mail Planes, 10c, Dark Blue | $2.50 | $0.35 | 0 | 1 | |
| USAC8 | Map of United States and Two Mail Planes, 15c, Olive Brown | $2.75 | $2.50 | 2 | 1 | |
| USAC9 | Map of United States and Two Mail Planes, 20c, Yellow Green | $7.00 | N/A | 0 | 0 | |
| USAC10 | Linberghs Plane Spirit of St. Louis and Flight Route | N/A | N/A | 0 | 0 | |
| USAC11 | Beacon on Rocky Mountains | N/A | $0.75 | 0 | 1 | |
| USAC12 | Winged Globe | $9.00 | $0.50 | 1 | 1 | |
| USAC13 | Zeppelin Over Atlantic Ocean | N/A | N/A | 0 | 0 | |
| USAC14 | Zeppelin Between Continents | N/A | N/A | 0 | 0 | |
| USAC15 | Zeppelin Passing Globe | N/A | N/A | 0 | 0 | |
| USAC16 | Winged Globed | N/A | N/A | 0 | 0 | |
| USAC17 | Winged Globed, 8c, Olive Blister | $2.25 | $0.40 | 0 | 2 | |
| USAC17 | Winged Globed,Perfin MNB, 8c, Olive Blister | $2.25 | $0.40 | 0 | 1 | |
| USAC18 | Graf Zeppelin, Federal Building at Chicago Exposition and Hanger at Friedrichshafen | N/A | N/A | 0 | 0 | |
| USAC19 | Wing Globed, 6c, Orange | N/A | $0.25 | 0 | 37 | |
| USAC20 | China Clipper Over Pacific | $1.40 | N/A | 1 | 0 | |
| USAC21 | China Clipper Over Pacific | $11.00 | N/A | 0 | 0 | |
| USAC22 | China Clipper Over Pacific, 50c, Carmine | $11.00 | N/A | 0 | 0 | |
| USAC23 | Eagle Holding Sheild, Olive Branch and Arrows | $0.50 | $0.20 | 0 | 59 | |
| USAC24 | Winged Globe | N/A | $1.50 | 0 | 1 | |
| USAC25 | Twin Motored Transport Plane | $0.20 | $0.20 | 0 | 193 | |
| USAC25a | Twin Motored Transport Plane Booklet Singles, with imperforated sides or at sides and bottom | N/A | $0.20 | 0 | 28 | |
| USAC26 | Twin Motored Transport Plane, 8c, Olive Green | $0.20 | $0.20 | 0 | 60 | |
| USAC27 | Twin Motored Transport Plane, 10c, Violet | N/A | $0.20 | 0 | 3 | |
| USAC28 | Twin Motored Transport Plane, 15c, Brown Carmine | N/A | N/A | 0 | 0 | |
| USAC29 | Twin Motored Transport Plane, 20c, Bright Green | N/A | N/A | 0 | 0 | |
| USAC30 | Twin Motored Transport Plane, 30c, Blue | N/A | $0.35 | 0 | 1 | |
| USAC31 | Twin Motored Transport Plane, 50c, Orange | N/A | N/A | 0 | 0 | |
| USAC32 | DC 4 Skymaster Plane | $0.20 | $0.20 | 1 | 54 | |
| USAC33 | DC 4 Skymaster | N/A | $0.20 | 0 | 118 | |
| USAC34 | Pan American Union Building, Washington, D.C. and Martin 2 0 2 Plane | N/A | $0.20 | 0 | 12 | |
| USAC35 | Statue of Liberty, New York Skyline and Lockheed Constellation Plane | $0.35 | $0.20 | 0 | 41 | |
| USAC36 | San Francisco Oakland Bay Bridge and Boeing B377 Stratocruiser Plane | N/A | $0.20 | 0 | 7 | |
| USAC37 | DC 4 Skymaster, 5c, Carmine, Horzontal Coil | N/A | $0.80 | 0 | 3 | |
| USAC38 | Map of Five Boroughs, Circular Band and Planes | N/A | N/A | 0 | 0 | |
| USAC39 | DC 4 Skymaster Plane, 6c, Carmine | $0.20 | $0.20 | 0 | 769 | |
| USAC40 | Home of John Carlyle | N/A | $0.20 | 0 | 4 | |
| USAC41 | DC 4 Skymaster, 6c, Carmine, Horizontally | N/A | $0.20 | 0 | 1 | |
| USAC42 | Post Office Department Building | N/A | N/A | 0 | 0 | |
| USAC43 | Globe and Doves Carrying Messages | N/A | N/A | 0 | 0 | |
| USAC44 | Boeing Stratocruiser Plane and Globe | N/A | N/A | 0 | 0 | |
| USAC45 | Wilbur and Orville Wright and their Plane, 1903 | $0.20 | $0.20 | 0 | 4 | |
| USAC46 | Diamond head, Honolulu Hawaii | N/A | N/A | 0 | 0 | |
| USAC47 | First Plane and Modern Plane | N/A | N/A | 0 | 0 | |
| USAC48 | Eagle in Flight | N/A | $0.20 | 0 | 4 | |
| USAC49 | B52 Stratofortress and F 104 Starfighters | N/A | $0.20 | 0 | 3 | |
| USAC50 | Eagle in Flight 5c | N/A | N/A | 0 | 0 | |
| USAC51 | Silhouette of Jet Airliner | $0.20 | $0.20 | 6 | 84 | |
| USAC52 | Silhouette of Jet Airliner, Hor. Coil | N/A | $0.20 | 0 | 21 | |
| USAC53 | Big Dipper, North Star and Map of Alaska | N/A | $0.20 | 0 | 6 | |
| USAC54 | Balloon and Crowd | N/A | $0.20 | 0 | 6 | |
| USAC55 | Alii Warrior, Map of Hawaii and Star of Statehood | N/A | $0.20 | 0 | 6 | |
| USAC56 | Runner Holding Torch | $0.25 | $0.25 | 1 | 6 | |
| USAC57 | Liberty Bell | $1.00 | N/A | 0 | 0 | |
| USAC58 | Statue of Liberty | N/A | $0.20 | 0 | 5 | |
| USAC59 | Abraham Lincoln | $0.50 | $0.20 | 0 | 7 | |
| USAC60 | Silhouette of Jet Airliner, Carmine | N/A | $0.20 | 0 | 53 | |
| USAC61 | Silhouette of Jet Airliner, Carmine, Hor. Coil | N/A | $0.25 | 0 | 5 | |
| USAC62 | Liberty Bell 13c | $0.40 | $0.20 | 8 | 8 | |
| USAC63 | Statue of Liberty | $0.30 | $0.20 | 8 | 54 | |
| USAC64 | Jet Airliner over Capitol | N/A | $0.20 | 0 | 128 | |
| USAC65 | Jet Airliner over Capitol, Hor. Coil | N/A | $0.20 | 0 | 6 | |
| USAC66 | Montgomery Blair | N/A | N/A | 0 | 0 | |
| USAC67 | Bald Eagle | $0.20 | $0.20 | 1 | 5 | |
| USAC68 | Amelia Earhart and Lockheed Electra | N/A | $0.20 | 0 | 7 | |
| USAC69 | Robert H. Goddard, Atlas Rocket and Launching Tower, Cape Kennedy | $0.40 | $0.20 | 2 | 7 | |
| USAC70 | Tlingit Totem, Southern Alaska | N/A | $0.20 | 0 | 4 | |
| USAC71 | Columbia Jays by John James Audubon | N/A | $0.20 | 0 | 5 | |
| USAC72 | Fifty Star Runway | N/A | $0.20 | 0 | 24 | |
| USAC73 | Fifty Star Runway, Vert. Coil | N/A | $0.20 | 0 | 9 | |
| USAC74 | Curtiss Jenny | N/A | $0.20 | 0 | 5 | |
| USAC75 | USA and Jet | N/A | $0.20 | 0 | 4 | |
| USAC76 | First Man on the Moon | $0.25 | $0.20 | 1 | 6 | |
| USAC77 | Silhouette of Delta Wing Plane | N/A | $0.20 | 0 | 1 | |
| USAC78 | Silhouette of a Jet Airliner | N/A | $0.20 | 0 | 16 | |
| USAC79 | Winged Airmail Envelope | $0.25 | $0.20 | 1 | 14 | |
| USAC80 | Statue of Liberty | N/A | $0.20 | 0 | 4 | |
| USAC81 | USA and Jet, 21c | N/A | $0.20 | 0 | 7 | |
| USAC82 | Silhouette of a Jet Airliner, Vert. Coil | N/A | $0.20 | 0 | 5 | |
| USAC83 | Winged Airmail Envelope, Vert. Coil | N/A | $0.20 | 0 | 3 | |
| USAC84 | Kii Statue and Temple | N/A | $0.20 | 0 | 6 | |
| USAC85 | Skiing and Olympic Rings | N/A | $0.20 | 0 | 7 | |
| USAC86 | De Forest Audions | N/A | $0.20 | 0 | 5 | |
| USAC87 | Statue of Liberty | N/A | $0.30 | 0 | 5 | |
| USAC88 | Mt. Rushmore National Memorial | N/A | $0.20 | 0 | 5 | |
| USAC89 | Plane and Globes | N/A | $0.20 | 0 | 6 | |
| USAC90 | Plane and Globes and Flags | N/A | $0.20 | 0 | 11 | |
| USAC91 | Orville and Wilbur Wright, and Flyer A | $0.65 | $0.30 | 4 | 2 | |
| USAC92 | Wright Brothers, Flyer A and Shed | $0.65 | $0.30 | 6 | 1 | |
| USAC93 | Chanute and Biplane Hang Glider | N/A | N/A | 0 | 0 | |
| USAC94 | Biplane Hang Glider and Chanute | N/A | N/A | 0 | 0 | |
| USAC95 | Wiley Post and Winnie Mae | N/A | $0.45 | 0 | 3 | |
| USAC96 | NR 105 W, Post in Pressurized Suit, Portrait | N/A | N/A | 0 | 0 | |
| USAC97 | High Jump | $0.70 | $0.30 | 0 | 18 | |
| USAC98 | Philip Mazzei, Italian Born Political Writer | N/A | $0.30 | 0 | 8 | |
| USAC99 | Blanche Stuart Scott, First Woman Pilot | N/A | $0.20 | 0 | 1 | |
| USAC100 | Glen Curties, Aviation Pioneer and Aircraft Designer | N/A | $0.20 | 0 | 1 | |
| USAC101 | Women's Gymnastics, 1984 Summer Olympics | $1.50 | $1.00 | 0 | 0 | |
| USAC102 | Hurdles, 1984 Summer Olympics | $1.50 | $1.00 | 0 | 2 | |
| USAC103 | Women's Basketball, 1984 Summer Olympics | $1.50 | $1.00 | 0 | 0 | |
| USAC104 | Soccer, 1984 Summer Olympics | $1.50 | $1.00 | 0 | 0 | |
| USAC105 | Shot Put, 1984 Summer Olympics | $1.50 | $1.00 | 0 | 0 | |
| USAC106 | Men's Gymnastics, 1984 Summer Olympics | $1.50 | $1.00 | 0 | 1 | |
| USAC107 | Women's Swimming, 1984 Summer Olympics | $1.50 | $1.00 | 0 | 2 | |
| USAC108 | Weight Lifting, 1984 Summer Olympics | $1.50 | $1.00 | 0 | 1 | |
| USAC109 | Women's Fencing, 1984 Summer Olympics | $1.50 | $1.00 | 1 | 2 | |
| USAC110 | Cycling, 1984 Summer Olympics | $1.50 | $1.00 | 0 | 0 | |
| USAC111 | Women's Volleyball, 1984 Summer Olympics | $1.50 | $1.00 | 0 | 2 | |
| USAC112 | Pole Vaulting, 1984 Summer Olympics | $1.50 | $1.00 | 0 | 1 | |
| USAC113 | Alfred V. Verville, Inventor, Verville Sperry R-3 Army Racer | $1.00 | $0.50 | 0 | 2 | |
| USAC114 | Lawrence Sperry, Aircraft Designer, and Father Elmer Designer and Pilot, 1st Seaplane | $1.00 | $0.50 | 2 | 5 | |
| USAC115 | Martin M-130 China Clipper | $1.50 | $0.25 | 0 | 2 | |
| USAC116 | Outline Map of Southern California, Portrait, San Gabriel Mission | $1.50 | $0.50 | 1 | 3 | |
| USAC117 | Settler, Two Indians, Map of New Sweden, Swedish Ships, Kalmar Nyckel and Fogel Grip | $1.50 | $1.00 | 0 | 2 | |
| USAC118 | Langley and Unmanned Aerodrome No. 5 | $1.00 | $0.20 | 0 | 9 | |
| USAC119 | Sikorsky and 1939 VS300 Helicopter | $1.00 | $0.50 | 0 | 2 | |
| USAC122 | Spacecraft | $1.00 | $0.50 | 0 | 1 | |
| USAC123 | Air Suspended Hover Car | $1.00 | $0.50 | 0 | 2 | |
| USAC124 | Moon Rover | $1.00 | $0.50 | 0 | 1 | |
| USAC125 | Space Shuttle | $1.00 | $0.50 | 0 | 1 | |
| USAC127 | Tropical Coast | $1.00 | $0.50 | 0 | 4 | |
| USAC128 | Quimby Pioneer Pilot, Bleriot Airplane | $1.00 | $0.25 | 0 | 5 | |
| USAC129 | William T. Piper, Aircraft Manufacturer and Piper Cub | $1.00 | $0.25 | 0 | 2 | |
| USAC130 | Antarctic Treaty, 30th Anniversary | $1.50 | $0.50 | 0 | 2 | |
| USAC131 | Bering Land Bridge | $1.50 | $0.40 | 0 | 1 | |
| USAC134 | Rio Grande | $1.50 | $0.60 | 2 | 0 | |
| USAC135 | Grand Canyon | $1.25 | $0.25 | 1 | 2 | |
| USAC136 | Nine-Mile Prairie, Nebraska | $1.40 | $0.30 | 1 | 11 | |
| USAC137 | Mt. Mckinley | $1.60 | $0.35 | 0 | 1 | |
| USAC142 | Okefenokee Swamp, Georgia and Florida | $1.40 | $0.30 | 0 | 2 | |
| USAC146 | Zion National Park | $3.00 | $2.00 | 0 | 2 | |
| USACE1 | Great Seal of United States | $0.60 | $0.70 | 0 | 1 | |
| USACE2 | Great Seal of United States | $0.45 | $0.25 | 0 | 5 |