Iroquois County business-folks are being advised to be on the lookout for counterfeit bills. Sheriff's Police are investigating a couple of incidents in the Gilman and Crescent City areas.

Two $100 dollar bills and a couple of $20 dollar bills were presented to local businesses and turned up phony.

Police advise businesses to make sure their employees are properly trained to check the water marks for authenticity.

94.1 WGFA