Thunderbird 4

launch sequence

from Brains' sketchbook
Thunderbird 4 launch 1
Thunderbird 4 launch 2
Thunderbird 4 launch 3
Thunderbird 4 launch 4
Thunderbird 4 launch 5
Thunderbird 4 launch 6
Launch specification originally published in Thunderbirds 1966 Annual, later reprinted in Extra 3 album
The photo version can be found here.