The revised design retained some features of the original larger one, notably the fuselage diameter.

The 1903-4 design also retained traditional triple-expansion steam engines.

These designs may retain some outward signs of the original van, such as the hood and grill.

The new design only retained the handles, size and shape.

The 1903-04 design also retained traditional triple-expansion steam engines, unlike Dreadnought.

This design retained all three main gun turrets and the flight deck was deemed too short to be useful.

Fred Moore redesigned the character slightly to make him more appealing but the design still retained a wooden feel.

The entryways remain in their original location, retain original design, setting, and materials.

The design of the car was slightly altered throughout but retained a look similar to that of the L200.

The design was later refined, but retains clear Art Deco influences.