Immediately following the contest, they began work on an improved version which would be called the Mayflower.

Work then began on a new version that was published as a set of related specifications in 2004.

In 1978, work began on a four-door version of the Range Rover.

So in 1971 work began on a version with a semi-active laser seeker, which became the Kh-25.

Development began in 1942 on a larger version of the Faustpatrone.

In 2001, 3D Realms began development on a new version of the title.

While working on the original version, Repin in 1889 began work on a second version.

The venture proved very successful and in 1946, supported by its profits, work began on a motorised version.

In 2009, work began on a German-language version of the site.

In the meantime, Hanna-Barbera began production on a revamped version of the show.