“A convertible money finds its _raison d’être_ largely in the fact that it economizes the precious metals, and makes possible a saving to the community. If paper money or token money are substituted for primary money, their substitution reduces the demand for the precious metals by the difference between the amount of metal used in the token money introduced plus that contained in the primary money required for the redemption fund. This economy of the precious metals results in an increased supply being thrown upon the market” [which supply goes abroad and into the arts and increases the non-monetary wealth of the country by an equivalent amount: the gold obtained for the metal economized represents a net gain to the community]. ⁴³⁷ _Money and Credit Instruments in Relation to Prices_, p. 63. The same kind of gain, says Kemmerer, attaches to the use of inconvertible money, and even on a larger scale, because there is no necessity to use primary money even for a redemption fund, as there is when the money is convertible. Such views as these have led Mr. Keynes to opine that the Indian currency system is a marvel of economy, and that other more advanced countries might usefully follow the lead. We will not draw from this the uncharitable conclusion that either Prof. Kemmerer or Prof. Keynes would recommend that because an inconvertible paper currency is the most economical currency a country should adopt it without remorse. What we are concerned with is to find out whether the rupee currency is really economical. When the process by which the rupee comes into being is carefully analysed it becomes impossible to take seriously the plea that the Indian currency is economical. First of all, gold is tendered to the Secretary of State in London for his council bills, or gold is tendered to the Government of India in India in payment of taxes or otherwise. Out of this gold the Secretary of State buys silver and coins rupees. As the price of silver is below the [pg 296] ratio, there arises a difference between the cost price of the rupee and its selling price in gold. To the extent of this difference there is, of course, a gain. But this gain or profit on coinage, as it is called, is no benefit to society. It is a hoard, and to that extent represents a useless abstraction of wealth. If the profit is not to be used for any current purposes of society it is as well not to coin rupees. It is therefore obvious that so long as the profits are merely held apart from the revenue resources of India there is no economy in the rupee currency worth naming. From another standpoint the currency of India is a wasteful asset to society. Metallic currency is primarily a capital good representing a form of social investment. Consequently it is necessary to see that the capital value of the currency is maintained. It is a happy circumstance to note that the Government of