Autorack 931229 at Helena, Montana in August 1983 By Frisco.org | Published January 6, 2016 | Full size is 6416 × 4320 pixels Autorack 852298 at Green River, Wyoming in August 1984 Autorack 942503 at Clover Bar, Alberta in May 1986 Autorack 931229 Autorack 931229 at Helena, Montana in August 1983 Bookmark the permalink.