2009.026.16.12624--ritzman 4x5 negative--CStPM&O--tunnel--north of Elroy WI--no date. Tunnel #4, south portal.
2009.026.16.12625--ritzman 116 negative--CStPM&O--depot--Fall Creek WI--1951 0809. Looking southeast.
2009.026.16.12626--ritzman 116 negative--CStPM&O--depot--Gordon WI--1947 0824. Looking north.