2009.026.19.8652--ritzman 116 negative--CMStP&P--view of wooden trestle 189 on DeKalb-Aurora IL line--near Aurora IL--1947 0719. Blackberry Creek
2009.026.19.8653--ritzman 116 negative--CMStP&P--view of wooden trestle 189 on DeKalb-Aurora line--near Aurora IL--1947 0719. Blackberry Creek.
2009.026.19.8654--ritzman 116 negative--CMStP&P--view of wooden trestle 156 on DeKalb-Aurora line--near Aurora IL--1947 0719