EX-16.1 2 insignia112919_ex16-1.htm LETTER FROM GRANT THORNTON LLP DATED JUNE 8, 2011 insignia112919_ex16-1.htm - Generated by SEC Publisher for SEC Filing  

 

Exhibit 16.1

 

June 8, 2011

 

US Securities and Exchange Commission
Office of the Chief Accountant
100 F Street, NE
Washington, DC  20549

Audit • Tax • Advisory

Grant Thornton LLP
200 S 6th Street, Suite 500
Minneapolis, MN 55402-1459

T 612.332.0001
F 612.332.8361
www.GrantThornton.com

 

Re: Insignia Systems, Inc.
File No. 1-13471

 

Dear Sir or Madam:

 

We have read Item 4.01 of Form 8-K of Insignia Systems, Inc. dated June 8, 2011; and agree with the statements concerning our Firm contained therein.

 

Very truly yours,

 

 

GRANT THORNTON LLP
Grant Thornton LLP

U.S. member firm of Grant Thornton International Ltd

 

 

 

 

 

 

 

 

 

 

 

Grant Thornton LLP

U.S. member firm of Grant Thornton International Ltd