Kevin contact the Anson Museum as they have the Crossley data, you have to fill out a form and it does cost for the data http://www.enginemuseum.org/ Kerry Lithgow NSW Oz http://www.oldengine.org/members/kmorris/ > > Can some body advise me of the age of this Crossley engine So 119308 RPM > 600 TYPE VOSE7 BHP 11-12 > and where can I get information > can supply photos