Thu, 2019-05-09 10:15 — sli0701948 How The Auto-Giro Works (1931) Video of How The Auto-Giro Works (1931) If it's to long go look past 4:50. Edit: 5 Average: 5 (2 votes)
Comments
(Old Spike)
I'm sold.
(Short Spike)
Dude was 93 years old there. https://youtu.be/CYQoGtvu5_Y