One of BN's "Generation II" Caterpillar powered geep rebuilds, BN 2003, is heading back to Eola Yard with the "Irish Mail" job along the Aurora Branch, crossing Aurora Ave on a fine October day.
406 is passed by her sister, 407, at MP21. 407 is doing 65mph on an express to Naperville. Notice 406's silver-ringed windshield and the reflection on 407.