Round Cardboard Scrip

A History & Catalog of Minnesota Obsolete Bank Notes & Scrip has detailed articles about this and other major categories of obsolete bank notes.  Order your copy here.

An ancillary circulating medium in the late 1800s and early 1900s was round cardboard scrip.  While non-federal currency was prohibited, trade checks such as this on from John N. Berg of Princeton was good toward purchases at his store.