Signalling, Steam and early diesel. BR(WR AND LMR) Mid 50's to mid 60's. branchlines, small DC layouts.Mech Signalling.
Radar and Radar Systems-(ex RAF TG12. 'scopie').1950-1960's road vehicles. Military Aircraft and radio communications.
Just watched film 'Thunderbirds are go!' (1966) on channel 15, good qualityentertainment! - better than modern rubbish on the box, and superior to modern version.
