Tri-ang The Story of Rovex Vol.1 1950 -1965 by Pat Hammond.
Triang Hornby Story of Rovex Pat Hammond VOLUME 2 1965-1971 Hardback Book
Tri-ang Railways, 1950-1965: The Story of Tri-ang Rovex. Pat Hammond.
Tri-ang - the Story of Rovex - Volume 1 - 1950 - 1965, Pat Hammond Revised Edt.
