| ★ |  Armstrong Whitworth A.W.52 | United Kingdom Flying Wing 1947 | Untold Archive @untoldarchive-i5k | 8.9K | Rumanía | |
| 4 |  Operation AERODYNAMIC - Top Secret Cold War Projects | Untold Archive @untoldarchive-i5k | — | Rumanía | 92 |
| 5 |  DFS 346 | Unfamous WW2 Aircrafts | Untold Archive @untoldarchive-i5k | — | Rumanía | 91 |
| 6 |  DFS 228 | Unfamous WW2 Aircrafts | Untold Archive @untoldarchive-i5k | — | Rumanía | 91 |
| 9 |  Lippisch P.13a | Unfamous WW2 Aircrafts | Untold Archive @untoldarchive-i5k | — | Rumanía | 91 |
| 10 |  Heinkel Lerche | Unfamous WW2 Aircrafts | Untold Archive @untoldarchive-i5k | — | Rumanía | 91 |
| 11 |  Bachem Ba 349 | Unfamous WW2 Aircrafts | Untold Archive @untoldarchive-i5k | — | Rumanía | 91 |
| 19 |  General Eisenhower with Airborne Troops | Famous WW2 Photo | Untold Archive @untoldarchive-i5k | — | Rumanía | 90 |
| 12 |  Focke-Wulf Ta 283 | German jet concept | WW2 | Untold Archive @untoldarchive-i5k | 125.1K | Rumanía | 91 |
| 14 |  Belluzzo's turbine-driven flying disk | in 1950 - Italy | Untold Archive @untoldarchive-i5k | 97.9K | Rumanía | 90 |
| 13 |  Lippisch P.12 | German Secret Tailless Jet | WW2 | Untold Archive @untoldarchive-i5k | 37.7K | Rumanía | 91 |
| 16 |  Horten H.XVIII German Secret bomber concept | WW2 | Untold Archive @untoldarchive-i5k | 20.8K | Rumanía | 90 |
| 15 |  Fliegerfaust Launcher | Special War machines | World War 2 | Untold Archive @untoldarchive-i5k | 13.8K | Rumanía | 90 |
| 7 |  P-38 Lightning Fighters - World War 2 | Untold Archive @untoldarchive-i5k | 7.6K | Rumanía | 91 |
| 1 |  Northrop YB-35 | USA Flying Wing Bomber 1940 | Untold Archive @untoldarchive-i5k | 6.6K | Rumanía | 94 |
| 2 |  Northrop YB-49| USA Flying Wing Bomber 1940 | Untold Archive @untoldarchive-i5k | 5.3K | Rumanía | 94 |
| 17 |  Messerschmitt Me-262 | First Operational Jet Fighter | WWII | Untold Archive @untoldarchive-i5k | 4.6K | Rumanía | 90 |
| 3 |  Northrop XP - 79 USA Rocket Powered Aircraft at World War 2 | Untold Archive @untoldarchive-i5k | 4.5K | Rumanía | 92 |
| 8 |  Schriever's Flying Disc Prototype | WW2 - Germany | Untold Archive @untoldarchive-i5k | 3.9K | Rumanía | 91 |
| 18 |  Chuck Yeager and Bell X-1 | Untold Archive @untoldarchive-i5k | 3.4K | Rumanía | 90 |
| 20 |  Soviet experimental rocket launchers in WWII | Untold Archive @untoldarchive-i5k | 1.6K | Rumanía | 90 |