Appreciation and interest
Meltzer, A History of the Federal Reserve Volume 1, 1913-1951
Digitized by Internet Archive.
1896, American Economic Association
Fisher, Irving, 1896, Appreciation and interest, from Meltzer, A History of the Federal Reserve Volume 1, 1913-1951, accessed Apr 21, 2014 from FRASER, http://fraser.stlouisfed.org/meltzer/record.php?id=4127