Anticlamps
Padded clamps to restrain cabin crew under acceleration.

Saboteur of Space (1944)

Astrogator's Masking Goggles
Allows better viewing of astrogation charts and displays.

Saboteur of Space (1944)

Braking Drive
Coming to a stop in space.

Saboteur of Space (1944)

Heliodynamic Engine
A motor that runs directly off of solar power.

Saboteur of Space (1944)

Meloderge
Automated music player.

Saboteur of Space (1944)

Scorpion
A war machine with a deadly tail gun, perfect for downing drones in the skies.

World of the Drone (1955)

Soldier Robots
Autonomous mechanical military.

Saboteur of Space (1944)

Solenoid Wickets
Great hoops of metal that guided, held and then shot ships into space.

Saboteur of Space (1944)

Spider-Vehicle
A multi-legged vehicle shaped like a spider, that is piloted by a person.

World of the Drone (1955)