Hear the shrill whistle of the WMMI’s 1928 Osgood Steam Shovel! Learn how compressed air locomotives replaced the poor donkey in hauling mountains of ore, and then see one rumble out of the past and down the track! Afterward, pet our donkeys, Nugget & Chism. Admission is $8-$4. Call the museum at 719-488-0880 for further information.