The campaign book from 24 April 1958
PAN X11 from 1957 1st printing Cover Artist Rex Archer	PAN X11 from 1958 4th Printing Cover Artist Rex Archer
A 'close up' of the most important part of the campaign book!
PAN M3 from 1959 5th Printing Cover Artist Rex Archer	PAN M3 from 1963 8th Printing Cover Artist ?
PAN E21 from 1968 10th Printing Cover Artist ?	PAN 0330 400215 from 1970 11th Printing Cover Artist ?
PAN 0330 400215 from 1974 13th Printing Cover Artist ?	PAN 0330 400215 from 1981 17th Printing Cover Artist ?