Források:   Brian Solomon: American Steam Locomitive [1] Brian Solomon: Super Steam Locomotives [2] George H. Drury (compiled): Guide to North American Steam Locomotives [3] Comprehensive RAILROAD ATLAS of North America  [4] Classic Trains Special Edition: Fast Trains [5] Classic Trains Special: 611 in Steam [6] Classic Trains Special: Fantastic 4-8-4 Locomotives [7]

manhattani          2021. augusztus 11.