| 2B3 LC-USZ62-56231 |  |
Orville and Wilbur Wright with second power
machine, Huffman Prairie, May 1904. | |
| 2B4 LC-USZ62-66560 | Huffman Prairie, June or July 1904. |  | |
| 2B5 LC-W86-55 |  |
Powered machine on track, Huffman Prairie, June or July 1904. | |
| 2B6 LC-USZ62-66553 | Powered machine on track,
Huffman Prairie, June or July 1904. |
 | |
| 2B7 LC-W86-26 |  |
Flight 19, Orville Wright at controls, Aug. 5, 1904. Distance, 356 feet. | |
| 2B8 LC-W86-54 | Flight no. 29, Orville Wright,
Aug. 13, 1904. Distance, 425 meters. Time, 26 seconds. |  | |
| 2B9 LC-W86-51 |  |
Flight no. 30, Wilbur Wright, Aug. 13, 1904. Distance, 475 meters. Time 32 2/5 seconds. | |
| 2B10 LC-USZ62-66552 | Damaged machine
to right of starting track at end of flight no. 31, Aug. 16, 1904. |  | |
| 2B11 LC-W86-50 |  |
Flight no. 69, Orville Wright, Oct. 14,
1904. Distance, 1,505 meters.Time, 1 minute, 38 seconds. | |
| 2B12 LC-USZ62-56243 | Orville Wright in flight no. 85.
Nov. 16, 1904. Distance, 535 meters. Time, 40 1/5 seconds. |  | |
| 2B13 LC-W86-53 |  |
1904 flight. | |
| 2B14 LC-W86-52 | 1904 flight. |  | |