The Spitfire assembly line employed hundreds of people.
The first Spitfire took about 5 months to build and first flew in March 1936.
The first Spitfire took about 5 months to build and first flew in March 1936.
It took about 456 people to build a castle
It took over 180 people
It took 600 people and 14 years to build the Brooklyn Bridge.
it took about 165 men to build the Statue of Liberty.
280 people at any given time.
it took 400.5 people to build the Arc de Triomphe
it took about over 9,000 people to build it
It took 3,600 people to built the Lincoln memorial
It took over 20 men
it took 90,000 workers to build it.