A young man serving as a CO mops the floor in a hospital
First Mennonite Church in Denver, Colorado
Members of the Denver I-W Unit baseball team
Members of the I-W Unit in Colorado sit on rocks
Mixed choir of the First Mennonite Church in Denver
Publicity about Mennonite young men who volunteered as guinea pigs in an experiment with atomic radiated foods
Rev. Paul Holdeman, director of the I-W Unit in Denver
The Rescue Mission in Denver (Colorado)
University of Colorado Medical Center where over 200 Mennonite CO's worked
