The RN Museum of Radar and Communications lists the manual
http://www.rnmuseumradarandcommunication...202462.htm
This site is a very good site for Navy/Marine stuff, a bit quirky in it's layout if you have not used it before.
EDIT: Whoops, ignore the above ref...
EDIT: Ignore previous edit, I was getting mixed up with the CT452, the CT420 is listed on that page.
Lawrence.
http://www.rnmuseumradarandcommunication...202462.htm
This site is a very good site for Navy/Marine stuff, a bit quirky in it's layout if you have not used it before.
EDIT: Whoops, ignore the above ref...
EDIT: Ignore previous edit, I was getting mixed up with the CT452, the CT420 is listed on that page.
Lawrence.
