AGREEMENT TO JOINTLY FILE SCHEDULE 13DFarnam Street Partners Lp /Mn • November 6th, 2008 • Industrial instruments for measurement, display, and control
The undersigned hereby agree to jointly prepare and file with regulatory authorities a Schedule 13D and any future amendments thereto reporting each of the undersigned’s ownership of securities of Electro-Sensors, Inc. and hereby affirm that such Schedule 13D is being filed on behalf of each of the undersigned.
