1972 - Duane Dean Winkelman, Illinois Central Gulf RR PD;
1929 - Emmett B. King, Chicago & Northwestern RR PD;
1913 - Patrick T. Conway, Chicago PD (Park District);
1886 - William B. Snow, Lakeshore & Michigan Southern RR PD
#IllinoisCentralGulfRRPD #ChicagoPDParkDistrict #LakeshoreMichiganSouthernRRPD