
Steam from Milwaukee Road class A 4-4-2 No. 2’s cylinder cocks envelops a bystander just outside Chicago Union Station as the Hiawatha begins its dash to Minneapolis in 1935.
Alexander Maxwell photo
| Last updated on August 7, 2025

Steam from Milwaukee Road class A 4-4-2 No. 2’s cylinder cocks envelops a bystander just outside Chicago Union Station as the Hiawatha begins its dash to Minneapolis in 1935.
Alexander Maxwell photo