Thunder Robot
Twirly Whirly Rocket Ride
Two-Stage Earth Satellite
Two-Stage Rocket Launching Pad
U.S.A. - NASA Apollo
Universe Science Fiction: Rocket Girl
Vulcan
Warrior Robot
Warriors of Other Worlds
Weird Magazine: Man-Made Men Revolt
Wind-up Gear Robot
Wind-up Moon Astronaut
Wind-Up Moon Astronaut
Wonder Story Annual: Mobile Sphere Explorers
Wonders of the Ancient World
X-27 Explorer
X-9 Space Robot Car