Numbers Builder Built Notes 1- 16 Pullman 1891 Trailers 100-104 McGuire-Cummings 1917 105-106 McGuire-Cummings 1915 107-120 McGuire-Cummings 1912 Ex-Suburban Railroad 121-130 McGuire-Cummings 1914 131-132 McGuire-Cummings 1918 133-137 McGuire-Cummings 1919 138-151 McGuire-Cummings 1924 152-165 McGuire-Cummings 1927 500-521 Pullman 1897Cars 1-16 were originally Cicero & Proviso motor cars from series 7-24.
Cars 500-521 were West Suburban Railroad motors from series 100-113, and trailers from series 500-509, motorized by 1914.