Published In:
Ann Arbor News, April 8, 1974
Caption:
Demonstration - Ann Arbor Police Sgt. Alroy Vanderpool, left, explains the workings of his department's new polygraph machine to Andre A. Barroso representing the Independent Insurance Underwriters group. The underwriters were major contributors to a fund of $6,000 raised to purchase the machine and train Sgt. Vanderpool in its use. The polygraph will be used by Ann Arbor police and all other Washtenaw County law agencies who request tests in criminal cases.

Published In:
Ann Arbor News, September 20, 1970
Caption:
Club Members Mrs. Floyd Wakefield, Left, And Mrs. Arthur Cuendet Get A Special Preview Of Police Department Drug Identification Kit

Published In:
Ann Arbor News, May 7, 1971
Caption:
Etching Kit Examined - "Operation identification" was inaugurated yesterday with Police Chief Walter Krasny (left) and Robert McShane, president of the Independent Insurance Agents of Ann Arbor, demonstrating how to mark goods with an electric pencil in order to aid in burglary prevention. The etching of a driver's license number on valuable articles give law enforcement agencies a positive identification.