Europe and the classic (and old) consultation from where to switch to euros

Yesterday an acquaintance told me that he went to a cave... or an "informal place of foreign exchange" and wanting to buy euros with dollars, told him that with 1,000 dollars they gave him 870 euros. Without taking this as true or fixed, because it is very variable according to the informal place of change... I reiterate that... The entry Europe and the classic (and old) consultation from where to change to euros was first published in Sir Chand…