Civil War tokens
...that by the time U.S. Civil War tokens were deemed illegal tender in 1864, there were about 25 million in circulation, in over 7,000 varieties?
...that by the time <a href="./United_States" id="mwAQ4" rel="mw:WikiLink" title="United States">U.S.</a> <b id="mwAQ8"><a href="./Civil_War_token" id="mwARA" rel="mw:WikiLink" title="Civil War token">Civil War tokens</a></b> were deemed <a href="./Legal_tender" id="mwARE" rel="mw:WikiLink" title="Legal tender">illegal tender</a> in <a href="./1864" id="mwARI" rel="mw:WikiLink" title="1864">1864</a>, there were about 25 million in circulation, in over 7,000 varieties?