UPDATE – M&N Main Line – Schwartzburg to Hilbert New information and photographs of Brown Deer, Wis., have been added to the Milwaukee & Northern main line from Schwartzburg Junction to Hilbert Junction page. Looking southeast along the former M&N main line at Brown Deer, Wis., on 13 March 2021. Photograph by Tom Bruss.Looking northwest along the former M&N main line at Brown Deer, Wis., on 13 March 2021. Photograph by Tom Bruss. You Might Also Like UPDATE – M&N Main Line – Schwartzburg to Hilbert March 14, 2021 UPDATE – Our Model Railroad December 1, 2021 Railroad History Update – New Green Bay to Ontonagon Pages March 8, 2020