Tables of sterling exchange in which are shown the value of a sterling bill, in Dominion currency, for any amount from £1 to £10,000 at every rate of premium, from one-eighth of one per cent to twelve & a half per cent by eights : and also, how to invest any amount of Dominion currency from $1 to $10,000, in a sterling bill at the same rates of premium, each operation being accomplished by the addition of two sums only, both of which are taken from the same table : they also show the value of the fractional parts of the pound sterling and the dollar at a single glance