Pat Geall offers machine printing: e-mail for details Patgeall@aol.com
JHMD - Kamenice nad Lipou in the Czech Republic. An excellent demonstration of producing tickets with a Göbel machine. https://www.youtube.com/watch?v=iZwDF3P1uU0- also see page below within still pictures but more detail of the process.
A film of the Great Western Railway ticket printing operation in the 1930's, using a Waterlow machine at the GWR offices near Paddington Station, London.