"He made it his first business to seize the gold, which he did without measuring or weighing it and in my absence; he said that he wanted it to pay the people, and according to what I hear he assigned the chief part to himself and sent fresh exchangers for the exchanges.
"Christopher Columbus, Volume 7 And The New World Of His Discovery, A Narrative"
Filson Young
One cannot positively assert that something like this might not have existed amongst the Nigritians and their foreign exchangers of produce and merchandize.
"Travels in the Great Desert of Sahara, in the Years of 1845 and 1846"
James Richardson
Suffer your daughters, at least, to put their money to the exchangers, that they may be enabled at the Master's coming to pay Him His own with usury.
"Shirley"
Charlotte Brontë