Source: Annual Report of the Board of Police Commissioners of the City of St. Louis, 1872-1945 (incomplete run)
Location: St.L. / 352.2 / Sa2
Last Name:Mulcahy
First Name:W.
Middle Name:J.
Remarks:in list of promotions made by the board during the year
Report:45th Annual Report, Year Ending April 9, 1906
Page:10