| Catalog Number | Description | Denomination | Color | Date Issued | Perforation | Num Produced | Series |
|---|---|---|---|---|---|---|---|
| C38 | Map of Five Boroughs | 5c | bright carmine | 7/31/1948 | 11 x 10½ | ||
| C39 | DC-4, Skymaster | 6c | carmine | 1/18/1949 | 10½ x 11 | 5,070,095,200 | |
| C39a | DC-4 Skymaster | 6c | carmine | 11/18/1949 | 10½ x 11 | ||
| C40 | Home of John Carlyle, Alexandria Seal, Gadsby's Tavern | 6c | carmine | 5/11/1949 | 11x10½ | 75,085,000 | |
| C41 | DC-4, Skymaster | 6c | carmine | 8/25/1949 | 10 Horz. | ||
| C42 | Post Office Department Building | 10c | violet | 11/18/1949 | 11 x 10½ | ||
| C43 | Globe and Doves Carrying Messages | 15c | ultramarine | 10/7/1949 | 11 x 10½ | ||
| C44 | Boeing Stratocruiser | 25c | rose carmine | 11/30/1949 | 11 x 10½ | ||
| C45 | Wilbur and Orville Wright and their plane | 6c | Magenta | 12/17/1949 | 11x10½ | 80,405,000 | |
| C46 | Diamond Head | 80c | bright red violet | 3/26/1952 | 11 x 10½ | ||
| C47 | Powered Flight | 6c | carmine | 3/29/1953 | 11 x 10½ | ||
| C48 | Eagle | 4c | bright blue | 9/3/1954 | 11 x 10½ | ||
| C49 | B-52 Superfortress and F-104 Starfighters | 6c | blue | 8/1/1957 | 11 x 10½ | 63,185,000 | |
| C50 | Eagle In Flight | 5c | red | 7/31/1958 | 11 x 10½ | ||
| C51 | Silhouette Of Jet Airliner | 7c | blue | 7/31/1958 | 10½x11 | 50,483,977 | |
| C51a | Silhouette Of Jet Airliner | 7c | blue | 7/31/1958 | 11 x 10½ | ||
| C52 | Silhouette Of Jet Airliner | 7c | blue | 7/31/1958 | 10 Horiz. | ||
| C53 | Alaska Statehood | 7c | dark blue | 1/3/1959 | 11 x 10½ | ||
| C54 | Ballon Jupiter | 7c | dark blue and red | 8/17/1959 | 11 | 79,290,000 | |
| C55 | Alii Warrior, Map of Hawaii, and Star of Statehood | 7c | rose red | 8/21/1959 | 11 x 10½ | 84,815,000 |