The other decision to which we must refer is the oQe in Commissioner of Income Tax, Mysore v. Canara Bank Ltd.(1 ). The assessee in this case was a public limited company carrying on the business of banking in India and it had opened a branch in Karachi on 15th November, 1946. After the partition in 1947, the currencies of India and Pakistan continued to be at par until the devaluation of the Iudian rupee on September 18, 1949. On that day the Karachi branch of the assessee had with it a sum of Rs. 3,97,221/- belonging to its Head Office. As Pakistan did not devalue its currency, the old parity between Indian and Pakistani rupee ceased to exist. The exchange ratio between the two countries was, however, not determined until 27th February, 1951 when it was agreed that JOO Pakistani rupees would be equivalent to 144 Indian rupees. The assessee did not carry on any business in foreign currency in Pakistan and even after it was prmitted to carry on business in Pakistani currency on 3rd April, 1951, it carried on no foreign exchange business. The amount of Rs. 3,97,221/, which was lying with the Karachi branch remained idle there and was not utilised in any banking operation even within Pakistan. On July 1, 1953, the State Bank of Pakistan granted permission for remittance and two days later, the assessee remitted the amount of Rs, 3,97,221/- to India. This amount, in view of the difference in the rate of exchange became equivalent to Rs. 5,71,038/in terms of Indian· currency and in the process, the assessee made a profit of Rs, 1,73,817/-. The question arose in the assessment of the assessee whether this profit of Rs. 1,73,817/- was a revenue receipt or a capital accretion. Ramaswami, J., speaking on behalf of this Court, pointed out that the amount of Rs. 3,97,221/was· lying idle in the Karachi branch and it was not utilised in any banking operation a'nd the Karachi branch was merely keeping that money with it for the purpose of remittance to India and as soon as the permission .of the State Bank of Pakistan was obtained, it remitted that money to India. This money was "at no material time employed, expended ot used for any banking operation or for any foreign. exchange business". It was, to use the words of Ramaswami, J.. "blocked and sterili•ed from fhe period of the devaluation of the Indian rupee upto the time of its r.emittanoo to India". There-fore, even if the money was originally stock-in-trade, it "changed its character of stock-in-trade whe'n it was blocked and sterili~~d and the increment in its value owing to the exchange fluctuation must be treated as a capital receipt". Since the sum of Rs. 3,97,221/was, on the finding of fact reached by the Revenue authorities, held on capital account and not as part of the circulating capital em(! J 63 I. T. R. 328.