Series production is due to begin by the end of 2013.

Series production of it will start in the late 2011.

Series production was under way by the spring of 1984.

Series production began in 1943 and a total of 4,800 were produced.

The machine was put into series production at the end of 1940.

The decision to start series production was taken on 29 December 1959.

Series production began in February 1983, and had reached the rate of four per month by 1984.

Other companies, as seen below, have also been involved with the series production and/or distribution.

However, series production did not start until 1903/4 with the 7 hp model.

Satisfied with the performance, series production began in March 1942.