* From 1969 to 1994 Rajdhanis were operated on only 2 routes, the premiermost routes of IR i.e. Delhi-Mum, Delhi-HWH.
* In absence of superfast trains and other branded trains like Shatabdies (till 1990), Durontos, HS.
* The bright orange livery was a symbol of superfast speed for decades and has a nostalgic feeling. 40yrs+Indians this livery has a nostalgic value for prestige, speed, priority
*...
more... The bright orange livery of ICF raj appeared awesome in comparison to normal livery dull red livery of of other trains.
* became a symbol of superiority, prestige, speed, priority for decades and has a nostalgic feeling.
* For many Indians (esp ones over 40yrs) this livery has a great nostalgic value.