Otto Lilienthal Quote: No.1
- 1
To invent an airplane is nothing. To build one is something. But to fly is everything. Otto Lilienthal | Refcard PDF ↑
Tool box
- Name:
- Otto Lilienthal (random)
- Books & Videos:
- Otto Lilienthal Books & Videos
- Type:
- Aviator
- Nationality:
- German
