admittedly under clause (iii) of the proviso to Section 34(I) of the Indian Income Tax Act, 1922, as it then stood, a notice of assessment or reassessment could not be issued against a person deemed to be an agent of a non-resident under Section 43, after the expiry of one year from the end of the year of assessment. The Section was amended by Section 18 of the Finance Act, 1956, extending this period of limitation to two years from the end of the assessment year. The amended was given retrospective effect from April 1, 1956. On March 12, 1957, the Income Tax Officer issued a notice calling upon the assessee to show cause why, in respect of the assessment year 1954-55, the assessee should not be treated as an agent under Section 43 in respect of certain nonresidents. The case of the assessee, inter alia, was that the proposed action was barred by limitation as right to commence proceedings of assessment against the assessee as an agent of non-resident for the assessment year 1954-55 ended on 31.3.1956, under the Act before it was amended in 1956. This Court in the case of S.S. Gadgil (supra) accepted the contention of the assessee and held as under: