From the car files: Cutaway drawing page spread from the 1963 Porsche 901 brochure.

seen from Italy

seen from Switzerland

seen from Italy

seen from Italy
seen from China
seen from United States
seen from China
seen from South Korea

seen from Italy
seen from United States
seen from Italy
seen from Brazil

seen from United States

seen from Malaysia
seen from United States
seen from Italy
seen from United States
seen from Japan
seen from China
seen from Peru
From the car files: Cutaway drawing page spread from the 1963 Porsche 901 brochure.
Anchor gear of an Essex-class aircraft carrier.
From John Roberts' Anatomy of the Ship: The Aircraft Carrier Intrepid.
Boeing B-17 Flying Fortress Heavy Bomber
McLaren MP4/2 Cutaway Drawing
Period factory cut-a-way drawings of the 1929-1930 Viking V-8 engine, from Oldsmobile. It’s neither a flathead nor an overhead valve design. Note how the (roller?) rockers on the camshaft directly actuate the valves, doing away with pushrods. This engine reportedly had an odd-sounding idle.
Cutaway illustration of a Lockheed P-38 "Lightning"
Honda City cutaway
It’s years ahead of schedule, General Motors’ exciting new Train of Tomorrow. General Motors ad promoting their diesel powered locomotives and train car design - 1946.