| D143851 | February, 1946 | Northrop | D12/333 | |
| D143852 | February, 1946 | Northrop | D12/333 | |
| D143853 | February, 1946 | Northrop | D12/333 | |
| D143854 | February, 1946 | Northrop | D12/333 | |
| D143855 | February, 1946 | Northrop | D12/333 | |
| D143856 | February, 1946 | Northrop | D12/333 | |
| D143857 | February, 1946 | Northrop | D12/333 | |
| D143858 | February, 1946 | Northrop | D12/333 | |
| D143859 | February, 1946 | Northrop | D12/333 | |
| D143860 | February, 1946 | Northrop | D12/333 | |
| D143861 | February, 1946 | Northrop | D12/333 | |
| D143862 | February, 1946 | Northrop | D12/333 | |
| D143863 | February, 1946 | Northrop | D12/333 | |
| D143865 | February, 1946 | Northrop et al. | D12/333 | |
| D143867 | February, 1946 | Northrop | D12/333 | |
| D143868 | February, 1946 | Northrop | D12/333 | |
| D143869 | February, 1946 | Northrop | D12/333 | |
| D143870 | February, 1946 | Northrop | D12/333 | |
| D143871 | February, 1946 | Northrop | D12/333 | |
| D143872 | February, 1946 | Northrop | D12/333 | |
| D143873 | February, 1946 | Northrop | D12/333 | |
| D143874 | February, 1946 | Northrop | D12/333 | |
| D149666 | May, 1948 | Northrop et al. | D12/333 | |
| D149848 | June, 1948 | Struck | D21/89 | |
| D204331 | April, 1966 | Robins et al. | D12/333 | |
| D208678 | September, 1967 | Schairer | D12/333 | |
| D240437 | July, 1976 | Rizzo | D21/87 | |
| D279492 | Toy glider | July, 1985 | Eddins et al. | D21/89 |
| D281680 | Airplane | December, 1985 | Henderson | D12/333 |
| 2406506 | All-wing airplane | August, 1946 | Northrop | 244/215 |
FIG. 1 is a top perspective view of an aircraft showing our new design;
FIG. 2 is a bottom perspective view thereof;
FIG. 3 is a top plan view thereof;
FIG. 4 is a front elevation view thereof;
FIG. 5 is a rear elevation view thereof;
FIG. 6 is a left side elevation view thereof, the right side elevation view being a mirror image of that shown.