Actually, the position of pay and pension before 1973 was different. Then pay as well as pension were fixed on basisi of lenth and rank according to table. There was no need to calculate pension which was simple enough to fix onbasis of table. But after 1973 Third pay commission, there were pay scales with annual increments instead of table. Pension had also to be fixed on basis of ten months average emoluments. This subsequently resulted in anamolies as those retiring later would get more pension onbasis of salaty in revissed pay scale. Hence the issue of one rank one pension is a result of Third Pay commission report implementation and not scrappingof any orop scheme by Indira Gandhi. Every pay commission- third, fourth and now fifth contribute to more anamolies as new pensioners are gainer and old pensioners get less than new ones in spite of having retired with same amount of service in same rank. A pay commission is constituted every ten years and pay scales and pension rate are revised. The pensioners also gain but the old onesdo not get as much benefit as new ones.
It is good that at last, one rank one pension goal has been achieved significantly.