 19 Trail-ride Keystone |
 20 |
 23 Inflating the balloon |
 24 |
 25 |
 26 |
 27 Inflating the balloon |
 27a |
 27b Take-off Keystone |
 28 |
 29 Hot-air burner |
 30 From hot-air balloon, Keystone |
 31 From hot-air balloon, Keystone |
 32 |
 33 |
 34 |
 35 |
 36 |