I'm Jim Christie from Walkerton, IN. I am a 30 year police officer in Indiana and I am originally from Illinois. I collect Illinois State Police memorabilia, including ISPERN radios, MERCI radios, and old ISP radio consoles. I also have a large collection of old, crystal type scanners and police handhelds. Anyone having ISPERN, MERCI or ISP items for sale please contact me at 574-910-0180.